45520044002554 has 32 divisors (see below), whose sum is σ = 76223606082624. Its totient is φ = 20208684746880.

The previous prime is 45520044002539. The next prime is 45520044002579.

45520044002554 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16923262 + ... + 19427734.

It is an arithmetic number, because the mean of its divisors is an integer number (2381987690082).

Almost surely, 2^{45520044002554} is an apocalyptic number.

45520044002554 is a deficient number, since it is larger than the sum of its proper divisors (30703562080070).

45520044002554 is a wasteful number, since it uses less digits than its factorization.

45520044002554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523742.

The product of its (nonzero) digits is 640000, while the sum is 40.

It can be divided in two parts, 4552004 and 4002554, that added together give a palindrome (8554558).

The spelling of 45520044002554 in words is "forty-five trillion, five hundred twenty billion, forty-four million, two thousand, five hundred fifty-four".