45755551023 has 32 divisors (see below), whose sum is σ = 75120600576. Its totient is φ = 24123685248.

The previous prime is 45755551013. The next prime is 45755551033. The reversal of 45755551023 is 32015555754.

It is an interprime number because it is at equal distance from previous prime (45755551013) and next prime (45755551033).

It is not a de Polignac number, because 45755551023 - 2⁵ = 45755550991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45755551013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 573240 + ... + 648162.

It is an arithmetic number, because the mean of its divisors is an integer number (2347518768).

Almost surely, 2^45755551023 is an apocalyptic number.

45755551023 is a deficient number, since it is larger than the sum of its proper divisors (29365049553).

45755551023 is a wasteful number, since it uses less digits than its factorization.

45755551023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77183.

The product of its (nonzero) digits is 525000, while the sum is 42.

It can be divided in two parts, 45755 and 551023, that added together give a triangular number (596778 = T₁₀₉₂).

The spelling of 45755551023 in words is "forty-five billion, seven hundred fifty-five million, five hundred fifty-one thousand, twenty-three".