45516061554 has 16 divisors (see below), whose sum is σ = 94990041792. Its totient is φ = 14512367408.

The previous prime is 45516061541. The next prime is 45516061561.

45516061554 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164913129 + ... + 164913404.

It is an arithmetic number, because the mean of its divisors is an integer number (5936877612).

Almost surely, 2^45516061554 is an apocalyptic number.

45516061554 is an abundant number, since it is smaller than the sum of its proper divisors (49473980238).

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

45516061554 is a wasteful number, since it uses less digits than its factorization.

45516061554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329826561.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 45516061554 in words is "forty-five billion, five hundred sixteen million, sixty-one thousand, five hundred fifty-four".