45937568453 has 16 divisors (see below), whose sum is σ = 56722780800. Its totient is φ = 37058874048.

The previous prime is 45937568447. The next prime is 45937568471. The reversal of 45937568453 is 35486573954.

45937568453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45937568453 - 2¹⁴ = 45937552069 is a prime.

It is a super-2 number, since 2×45937568453² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45937568392 and 45937568401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45937568153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3933251 + ... + 3944912.

It is an arithmetic number, because the mean of its divisors is an integer number (3545173800).

Almost surely, 2^45937568453 is an apocalyptic number.

It is an amenable number.

45937568453 is a deficient number, since it is larger than the sum of its proper divisors (10785212347).

45937568453 is an equidigital number, since it uses as much as digits as its factorization.

45937568453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7878201 (or 7878187 counting only the distinct ones).

The product of its digits is 54432000, while the sum is 59.

The spelling of 45937568453 in words is "forty-five billion, nine hundred thirty-seven million, five hundred sixty-eight thousand, four hundred fifty-three".