45562275 has 72 divisors (see below), whose sum is σ = 91400400. Its totient is φ = 21504000.

The previous prime is 45562267. The next prime is 45562289. The reversal of 45562275 is 57226554.

It is not a de Polignac number, because 45562275 - 2³ = 45562267 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 101251 + ... + 101699.

It is an arithmetic number, because the mean of its divisors is an integer number (1269450).

Almost surely, 2^45562275 is an apocalyptic number.

45562275 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45562275 is an abundant number, since it is smaller than the sum of its proper divisors (45838125).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45562275 is a wasteful number, since it uses less digits than its factorization.

45562275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 509 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 45562275 is about 6749.9833333128. The cubic root of 45562275 is about 357.1646487656.

The spelling of 45562275 in words is "forty-five million, five hundred sixty-two thousand, two hundred seventy-five".