45527037 has 12 divisors (see below), whose sum is σ = 64484736. Its totient is φ = 28565440.

The previous prime is 45526997. The next prime is 45527113. The reversal of 45527037 is 73072554.

It is not a de Polignac number, because 45527037 - 2¹⁵ = 45494269 is a prime.

It is a super-2 number, since 2×45527037² = 4145422195998738, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45526989 and 45527007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45527737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25389 + ... + 27122.

It is an arithmetic number, because the mean of its divisors is an integer number (5373728).

Almost surely, 2^45527037 is an apocalyptic number.

It is an amenable number.

45527037 is a deficient number, since it is larger than the sum of its proper divisors (18957699).

45527037 is a wasteful number, since it uses less digits than its factorization.

45527037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52548 (or 52531 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 45527037 is about 6747.3725997606. The cubic root of 45527037 is about 357.0725476145.

The spelling of 45527037 in words is "forty-five million, five hundred twenty-seven thousand, thirty-seven".