45264497 has 4 divisors (see below), whose sum is σ = 45316416. Its totient is φ = 45212580.

The previous prime is 45264473. The next prime is 45264511. The reversal of 45264497 is 79446254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45264497 - 2¹² = 45260401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45264407) 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, 24629 + ... + 26402.

It is an arithmetic number, because the mean of its divisors is an integer number (11329104).

Almost surely, 2^45264497 is an apocalyptic number.

It is an amenable number.

45264497 is a deficient number, since it is larger than the sum of its proper divisors (51919).

45264497 is an equidigital number, since it uses as much as digits as its factorization.

45264497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51918.

The product of its digits is 241920, while the sum is 41.

The square root of 45264497 is about 6727.8894907690. The cubic root of 45264497 is about 356.3848492474.

The spelling of 45264497 in words is "forty-five million, two hundred sixty-four thousand, four hundred ninety-seven".