45799777023 has 48 divisors (see below), whose sum is σ = 83455376256. Its totient is φ = 21961920960.

The previous prime is 45799777021. The next prime is 45799777031. The reversal of 45799777023 is 32077799754.

It is not a de Polignac number, because 45799777023 - 2¹ = 45799777021 is a prime.

It is a super-3 number, since 3×45799777023³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45799777021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1068361 + ... + 1110402.

It is an arithmetic number, because the mean of its divisors is an integer number (1738653672).

Almost surely, 2^45799777023 is an apocalyptic number.

45799777023 is a deficient number, since it is larger than the sum of its proper divisors (37655599233).

45799777023 is a wasteful number, since it uses less digits than its factorization.

45799777023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178804 (or 2178797 counting only the distinct ones).

The product of its (nonzero) digits is 23337720, while the sum is 60.

The spelling of 45799777023 in words is "forty-five billion, seven hundred ninety-nine million, seven hundred seventy-seven thousand, twenty-three".