45756365 has 4 divisors (see below), whose sum is σ = 54907644. Its totient is φ = 36605088.

The previous prime is 45756349. The next prime is 45756391. The reversal of 45756365 is 56365754.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10484644 + 35271721 = 3238^2 + 5939^2 .

It is a cyclic number.

It is not a de Polignac number, because 45756365 - 2⁴ = 45756349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4575632 + ... + 4575641.

It is an arithmetic number, because the mean of its divisors is an integer number (13726911).

Almost surely, 2^45756365 is an apocalyptic number.

It is an amenable number.

45756365 is a deficient number, since it is larger than the sum of its proper divisors (9151279).

45756365 is an equidigital number, since it uses as much as digits as its factorization.

45756365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9151278.

The product of its digits is 378000, while the sum is 41.

The square root of 45756365 is about 6764.3451272093. The cubic root of 45756365 is about 357.6710902920.

The spelling of 45756365 in words is "forty-five million, seven hundred fifty-six thousand, three hundred sixty-five".