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2663050055 = 52323156957
BaseRepresentation
bin1001111010111010…
…1110101101000111
320212120222221220112
42132232232231013
520423220100210
61120130223235
7122664360221
oct23656565507
96776887815
102663050055
111147249a16
12623a24b1b
1333594a283
141b3975411
15108bd6d05
hex9ebaeb47

2663050055 has 8 divisors (see below), whose sum is σ = 3334601952. Its totient is φ = 2037812128.

The previous prime is 2663050021. The next prime is 2663050057. The reversal of 2663050055 is 5500503662.

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

It is a cyclic number.

It is not a de Polignac number, because 2663050055 - 222 = 2658855751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2663050057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11578364 + ... + 11578593.

It is an arithmetic number, because the mean of its divisors is an integer number (416825244).

Almost surely, 22663050055 is an apocalyptic number.

2663050055 is a deficient number, since it is larger than the sum of its proper divisors (671551897).

2663050055 is a wasteful number, since it uses less digits than its factorization.

2663050055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23156985.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 2663050055 is about 51604.7483764818. The cubic root of 2663050055 is about 1386.0953604602.

The spelling of 2663050055 in words is "two billion, six hundred sixty-three million, fifty thousand, fifty-five".

Divisors: 1 5 23 115 23156957 115784785 532610011 2663050055