45376507 has 4 divisors (see below), whose sum is σ = 49501656. Its totient is φ = 41251360.

The previous prime is 45376501. The next prime is 45376537. The reversal of 45376507 is 70567354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45376507 - 2⁷ = 45376379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45376501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2062558 + ... + 2062579.

It is an arithmetic number, because the mean of its divisors is an integer number (12375414).

Almost surely, 2^45376507 is an apocalyptic number.

45376507 is a deficient number, since it is larger than the sum of its proper divisors (4125149).

45376507 is a wasteful number, since it uses less digits than its factorization.

45376507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125148.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 45376507 is about 6736.2086517566. The cubic root of 45376507 is about 356.6785730830.

The spelling of 45376507 in words is "forty-five million, three hundred seventy-six thousand, five hundred seven".