45724495 has 4 divisors (see below), whose sum is σ = 54869400. Its totient is φ = 36579592.

The previous prime is 45724493. The next prime is 45724501. The reversal of 45724495 is 59442754.

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 45724495 - 2¹ = 45724493 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45724493) 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, 4572445 + ... + 4572454.

It is an arithmetic number, because the mean of its divisors is an integer number (13717350).

Almost surely, 2^45724495 is an apocalyptic number.

45724495 is a deficient number, since it is larger than the sum of its proper divisors (9144905).

45724495 is an equidigital number, since it uses as much as digits as its factorization.

45724495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9144904.

The product of its digits is 201600, while the sum is 40.

The square root of 45724495 is about 6761.9889825406. The cubic root of 45724495 is about 357.5880298974.

The spelling of 45724495 in words is "forty-five million, seven hundred twenty-four thousand, four hundred ninety-five".