45656461677 has 8 divisors (see below), whose sum is σ = 60994882080. Its totient is φ = 30377841200.

The previous prime is 45656461661. The next prime is 45656461679. The reversal of 45656461677 is 77616465654.

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 45656461677 - 2⁴ = 45656461661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45656461679) 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 7 ways as a sum of consecutive naturals, for example, 14948199 + ... + 14951252.

It is an arithmetic number, because the mean of its divisors is an integer number (7624360260).

Almost surely, 2^45656461677 is an apocalyptic number.

It is an amenable number.

45656461677 is a deficient number, since it is larger than the sum of its proper divisors (15338420403).

45656461677 is a wasteful number, since it uses less digits than its factorization.

45656461677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29899963.

The product of its digits is 25401600, while the sum is 57.

The spelling of 45656461677 in words is "forty-five billion, six hundred fifty-six million, four hundred sixty-one thousand, six hundred seventy-seven".