45351699 has 36 divisors (see below), whose sum is σ = 68602968. Its totient is φ = 26554880.

The previous prime is 45351661. The next prime is 45351703. The reversal of 45351699 is 99615354.

It is not a de Polignac number, because 45351699 - 2⁷ = 45351571 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45351699.

It is not an unprimeable number, because it can be changed into a prime (45355699) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1106119 + ... + 1106159.

It is an arithmetic number, because the mean of its divisors is an integer number (1905638).

Almost surely, 2^45351699 is an apocalyptic number.

45351699 is a deficient number, since it is larger than the sum of its proper divisors (23251269).

45351699 is a wasteful number, since it uses less digits than its factorization.

45351699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 84 counting only the distinct ones).

The product of its digits is 145800, while the sum is 42.

The square root of 45351699 is about 6734.3670081159. The cubic root of 45351699 is about 356.6135607697.

The spelling of 45351699 in words is "forty-five million, three hundred fifty-one thousand, six hundred ninety-nine".