45506056263 has 16 divisors (see below), whose sum is σ = 64251657216. Its totient is φ = 28549347200.

The previous prime is 45506056241. The next prime is 45506056283. The reversal of 45506056263 is 36265060554.

It is a cyclic number.

It is not a de Polignac number, because 45506056263 - 2⁵ = 45506056231 is a prime.

It is a super-2 number, since 2×45506056263² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45506056283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407338 + ... + 506888.

It is an arithmetic number, because the mean of its divisors is an integer number (4015728576).

Almost surely, 2^45506056263 is an apocalyptic number.

45506056263 is a deficient number, since it is larger than the sum of its proper divisors (18745600953).

45506056263 is a wasteful number, since it uses less digits than its factorization.

45506056263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108534.

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 45506056263 in words is "forty-five billion, five hundred six million, fifty-six thousand, two hundred sixty-three".