45375465 has 16 divisors (see below), whose sum is σ = 76871808. Its totient is φ = 22776576.

The previous prime is 45375457. The next prime is 45375469. The reversal of 45375465 is 56457354.

It is not a de Polignac number, because 45375465 - 2³ = 45375457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45375469) 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, 88717 + ... + 89226.

It is an arithmetic number, because the mean of its divisors is an integer number (4804488).

Almost surely, 2^45375465 is an apocalyptic number.

It is an amenable number.

45375465 is a deficient number, since it is larger than the sum of its proper divisors (31496343).

45375465 is a wasteful number, since it uses less digits than its factorization.

45375465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177968.

The product of its digits is 252000, while the sum is 39.

The square root of 45375465 is about 6736.1313081026. The cubic root of 45375465 is about 356.6758428749.

The spelling of 45375465 in words is "forty-five million, three hundred seventy-five thousand, four hundred sixty-five".