45988807 has 2 divisors, whose sum is σ = 45988808. Its totient is φ = 45988806.

The previous prime is 45988793. The next prime is 45988829. The reversal of 45988807 is 70888954.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45988807 is a prime.

It is a super-2 number, since 2×45988807² = 4229940738566498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45988837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22994403 + 22994404.

It is an arithmetic number, because the mean of its divisors is an integer number (22994404).

Almost surely, 2^45988807 is an apocalyptic number.

45988807 is a deficient number, since it is larger than the sum of its proper divisors (1).

45988807 is an equidigital number, since it uses as much as digits as its factorization.

45988807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 49.

The square root of 45988807 is about 6781.5047740159. The cubic root of 45988807 is about 358.2757231102.

The spelling of 45988807 in words is "forty-five million, nine hundred eighty-eight thousand, eight hundred seven".