45088937 has 4 divisors (see below), whose sum is σ = 45444096. Its totient is φ = 44733780.

The previous prime is 45088909. The next prime is 45088949. The reversal of 45088937 is 73988054.

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 45088937 - 2¹² = 45084841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45087937) 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, 177389 + ... + 177642.

It is an arithmetic number, because the mean of its divisors is an integer number (11361024).

Almost surely, 2^45088937 is an apocalyptic number.

It is an amenable number.

45088937 is a deficient number, since it is larger than the sum of its proper divisors (355159).

45088937 is a wasteful number, since it uses less digits than its factorization.

45088937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355158.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 45088937 is about 6714.8296329840. The cubic root of 45088937 is about 355.9235017425.

The spelling of 45088937 in words is "forty-five million, eighty-eight thousand, nine hundred thirty-seven".