45756353 has 4 divisors (see below), whose sum is σ = 45810480. Its totient is φ = 45702228.

The previous prime is 45756349. The next prime is 45756391. The reversal of 45756353 is 35365754.

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, and also an emirpimes, since its reverse is a distinct semiprime: 35365754 = 2 ⋅17682877.

It is a cyclic number.

It is not a de Polignac number, because 45756353 - 2² = 45756349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45756853) 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, 25775 + ... + 27492.

It is an arithmetic number, because the mean of its divisors is an integer number (11452620).

Almost surely, 2^45756353 is an apocalyptic number.

It is an amenable number.

45756353 is a deficient number, since it is larger than the sum of its proper divisors (54127).

45756353 is an equidigital number, since it uses as much as digits as its factorization.

45756353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54126.

The product of its digits is 189000, while the sum is 38.

The square root of 45756353 is about 6764.3442402054. The cubic root of 45756353 is about 357.6710590245.

The spelling of 45756353 in words is "forty-five million, seven hundred fifty-six thousand, three hundred fifty-three".