45656651156 has 6 divisors (see below), whose sum is σ = 79899139530. Its totient is φ = 22828325576.

The previous prime is 45656651153. The next prime is 45656651167. The reversal of 45656651156 is 65115665654.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 26352327556 + 19304323600 = 162334^2 + 138940^2 .

It is a super-2 number, since 2×45656651156² (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 (45656651153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5707081391 + ... + 5707081398.

It is an arithmetic number, because the mean of its divisors is an integer number (13316523255).

Almost surely, 2^45656651156 is an apocalyptic number.

It is an amenable number.

45656651156 is a deficient number, since it is larger than the sum of its proper divisors (34242488374).

45656651156 is a wasteful number, since it uses less digits than its factorization.

45656651156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11414162793 (or 11414162791 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 50.

The spelling of 45656651156 in words is "forty-five billion, six hundred fifty-six million, six hundred fifty-one thousand, one hundred fifty-six".