45553405023 has 64 divisors (see below), whose sum is σ = 79425280000. Its totient is φ = 25791133536.

The previous prime is 45553404977. The next prime is 45553405039. The reversal of 45553405023 is 32050435554.

45553405023 is a `hidden beast` number, since 4 + 55 + 534 + 0 + 50 + 23 = 666.

It is not a de Polignac number, because 45553405023 - 2¹⁰ = 45553403999 is a prime.

It is a super-2 number, since 2×45553405023² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45553405223) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 986886 + ... + 1032012.

It is an arithmetic number, because the mean of its divisors is an integer number (1241020000).

Almost surely, 2^45553405023 is an apocalyptic number.

45553405023 is a deficient number, since it is larger than the sum of its proper divisors (33871874977).

45553405023 is a wasteful number, since it uses less digits than its factorization.

45553405023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45266 (or 45246 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 45553405023 in words is "forty-five billion, five hundred fifty-three million, four hundred five thousand, twenty-three".