45452616554 has 16 divisors (see below), whose sum is σ = 69250383456. Its totient is φ = 22369683600.

The previous prime is 45452616551. The next prime is 45452616577. The reversal of 45452616554 is 45561625454.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45452616499 and 45452616508.

It is not an unprimeable number, because it can be changed into a prime (45452616551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41624 + ... + 304364.

It is an arithmetic number, because the mean of its divisors is an integer number (4328148966).

Almost surely, 2^45452616554 is an apocalyptic number.

45452616554 is a deficient number, since it is larger than the sum of its proper divisors (23797766902).

45452616554 is a wasteful number, since it uses less digits than its factorization.

45452616554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264101.

The product of its digits is 2880000, while the sum is 47.

The spelling of 45452616554 in words is "forty-five billion, four hundred fifty-two million, six hundred sixteen thousand, five hundred fifty-four".