45556465554 has 32 divisors (see below), whose sum is σ = 101252988480. Its totient is φ = 15183028800.

The previous prime is 45556465543. The next prime is 45556465579.

45556465554 is a `hidden beast` number, since 45 + 5 + 5 + 6 + 46 + 5 + 554 = 666.

45556465554 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 45556465554.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284889 + ... + 415059.

It is an arithmetic number, because the mean of its divisors is an integer number (3164155890).

Almost surely, 2^45556465554 is an apocalyptic number.

45556465554 is an abundant number, since it is smaller than the sum of its proper divisors (55696522926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45556465554 is a wasteful number, since it uses less digits than its factorization.

45556465554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136663 (or 136657 counting only the distinct ones).

The product of its digits is 36000000, while the sum is 54.

The spelling of 45556465554 in words is "forty-five billion, five hundred fifty-six million, four hundred sixty-five thousand, five hundred fifty-four".