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2550053050275 = 352102001333337
BaseRepresentation
bin100101000110111011000…
…000011001011110100011
3100000210010120200222010110
4211012323000121132203
5313240002040102100
65231251142502403
7352143456200613
oct45067300313643
910023116628113
102550053050275
118a3520515835
12352273734a03
13156613437753
148b5cd492a43
15464ece84250
hex251bb0197a3

2550053050275 has 24 divisors (see below), whose sum is σ = 4216141691824. Its totient is φ = 1360010880000.

The previous prime is 2550053050261. The next prime is 2550053050277. The reversal of 2550053050275 is 5720503500552.

It is not a de Polignac number, because 2550053050275 - 25 = 2550053050243 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2550053050277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7483407 + ... + 7816743.

Almost surely, 22550053050275 is an apocalyptic number.

2550053050275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2550053050275 is a deficient number, since it is larger than the sum of its proper divisors (1666088641549).

2550053050275 is a wasteful number, since it uses less digits than its factorization.

2550053050275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435351 (or 435346 counting only the distinct ones).

The product of its (nonzero) digits is 262500, while the sum is 39.

The spelling of 2550053050275 in words is "two trillion, five hundred fifty billion, fifty-three million, fifty thousand, two hundred seventy-five".

Divisors: 1 3 5 15 25 75 102001 306003 333337 510005 1000011 1530015 1666685 2550025 5000055 7650075 8333425 25000275 34000707337 102002122011 170003536685 510010610055 850017683425 2550053050275