45037371 has 8 divisors (see below), whose sum is σ = 60082704. Its totient is φ = 30008480.

The previous prime is 45037367. The next prime is 45037373. The reversal of 45037371 is 17373054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45037371 - 2² = 45037367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45037373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5485 + ... + 10961.

It is an arithmetic number, because the mean of its divisors is an integer number (7510338).

Almost surely, 2^45037371 is an apocalyptic number.

45037371 is a deficient number, since it is larger than the sum of its proper divisors (15045333).

45037371 is a wasteful number, since it uses less digits than its factorization.

45037371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8221.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 45037371 is about 6710.9888243090. The cubic root of 45037371 is about 355.7877659158.

The spelling of 45037371 in words is "forty-five million, thirty-seven thousand, three hundred seventy-one".