45162537 has 8 divisors (see below), whose sum is σ = 68819136. Its totient is φ = 25807152.

The previous prime is 45162527. The next prime is 45162571. The reversal of 45162537 is 73526154.

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

It is not a de Polignac number, because 45162537 - 2⁶ = 45162473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45162498 and 45162507.

It is not an unprimeable number, because it can be changed into a prime (45162517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1075278 + ... + 1075319.

It is an arithmetic number, because the mean of its divisors is an integer number (8602392).

Almost surely, 2^45162537 is an apocalyptic number.

It is an amenable number.

45162537 is a deficient number, since it is larger than the sum of its proper divisors (23656599).

45162537 is a wasteful number, since it uses less digits than its factorization.

45162537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150607.

The product of its digits is 25200, while the sum is 33.

The square root of 45162537 is about 6720.3078054506. The cubic root of 45162537 is about 356.1170579369.

The spelling of 45162537 in words is "forty-five million, one hundred sixty-two thousand, five hundred thirty-seven".