88056465477 has 4 divisors (see below), whose sum is σ = 117408620640. Its totient is φ = 58704310316.

The previous prime is 88056465473. The next prime is 88056465491. The reversal of 88056465477 is 77456465088.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88056465477 - 2² = 88056465473 is a prime.

It is a super-2 number, since 2×88056465477² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 88056465477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88056465473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14676077577 + ... + 14676077582.

It is an arithmetic number, because the mean of its divisors is an integer number (29352155160).

Almost surely, 2^88056465477 is an apocalyptic number.

It is an amenable number.

88056465477 is a deficient number, since it is larger than the sum of its proper divisors (29352155163).

88056465477 is a wasteful number, since it uses less digits than its factorization.

88056465477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29352155162.

The product of its (nonzero) digits is 45158400, while the sum is 60.

The spelling of 88056465477 in words is "eighty-eight billion, fifty-six million, four hundred sixty-five thousand, four hundred seventy-seven".