45923735853 has 24 divisors (see below), whose sum is σ = 66615307200. Its totient is φ = 30486383424.

The previous prime is 45923735849. The next prime is 45923735863. The reversal of 45923735853 is 35853732954.

45923735853 is a `hidden beast` number, since 4 + 5 + 9 + 237 + 358 + 53 = 666.

It is not a de Polignac number, because 45923735853 - 2² = 45923735849 is a prime.

It is a super-2 number, since 2×45923735853² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45923735853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45923735833) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2196513 + ... + 2217321.

It is an arithmetic number, because the mean of its divisors is an integer number (2775637800).

Almost surely, 2^45923735853 is an apocalyptic number.

It is an amenable number.

45923735853 is a deficient number, since it is larger than the sum of its proper divisors (20691571347).

45923735853 is a wasteful number, since it uses less digits than its factorization.

45923735853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21841 (or 21838 counting only the distinct ones).

The product of its digits is 13608000, while the sum is 54.

The spelling of 45923735853 in words is "forty-five billion, nine hundred twenty-three million, seven hundred thirty-five thousand, eight hundred fifty-three".