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2425352515555 = 51812679947531
BaseRepresentation
bin100011010010110010010…
…001100110111111100011
322120212020222122110012111
4203102302101212333203
5304214110220444210
65054105213340151
7340140332142424
oct43226221467743
98525228573174
102425352515555
1185564a2a2382
12332071797657
1314792c4630b8
148555db5d64b
15431504cc88a
hex234b2466fe3

2425352515555 has 8 divisors (see below), whose sum is σ = 2926502704944. Its totient is φ = 1929562221600.

The previous prime is 2425352515549. The next prime is 2425352515603. The reversal of 2425352515555 is 5555152535242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2425352515555 - 29 = 2425352515043 is a prime.

It is a super-3 number, since 3×24253525155553 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2425352515499 and 2425352515508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1339972861 + ... + 1339974670.

It is an arithmetic number, because the mean of its divisors is an integer number (365812838118).

Almost surely, 22425352515555 is an apocalyptic number.

2425352515555 is a deficient number, since it is larger than the sum of its proper divisors (501150189389).

2425352515555 is a wasteful number, since it uses less digits than its factorization.

2425352515555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2679947717.

The product of its digits is 7500000, while the sum is 49.

The spelling of 2425352515555 in words is "two trillion, four hundred twenty-five billion, three hundred fifty-two million, five hundred fifteen thousand, five hundred fifty-five".

Divisors: 1 5 181 905 2679947531 13399737655 485070503111 2425352515555