45379507 has 2 divisors, whose sum is σ = 45379508. Its totient is φ = 45379506.

The previous prime is 45379471. The next prime is 45379517. The reversal of 45379507 is 70597354.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45379507 - 2⁷ = 45379379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45379507.

It is not a weakly prime, because it can be changed into another prime (45379517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22689753 + 22689754.

It is an arithmetic number, because the mean of its divisors is an integer number (22689754).

Almost surely, 2^45379507 is an apocalyptic number.

45379507 is a deficient number, since it is larger than the sum of its proper divisors (1).

45379507 is an equidigital number, since it uses as much as digits as its factorization.

45379507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 45379507 is about 6736.4313252641. The cubic root of 45379507 is about 356.6864333335.

The spelling of 45379507 in words is "forty-five million, three hundred seventy-nine thousand, five hundred seven".