45012535 has 8 divisors (see below), whose sum is σ = 55475136. Its totient is φ = 35036640.

The previous prime is 45012523. The next prime is 45012581. The reversal of 45012535 is 53521054.

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

It is a de Polignac number, because none of the positive numbers 2^k-45012535 is a prime.

It is a super-2 number, since 2×45012535² = 4052256614252450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121471 + ... + 121840.

It is an arithmetic number, because the mean of its divisors is an integer number (6934392).

Almost surely, 2^45012535 is an apocalyptic number.

45012535 is a deficient number, since it is larger than the sum of its proper divisors (10462601).

45012535 is a wasteful number, since it uses less digits than its factorization.

45012535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243353.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 45012535 is about 6709.1381711812. The cubic root of 45012535 is about 355.7223537959.

Adding to 45012535 its reverse (53521054), we get a palindrome (98533589).

The spelling of 45012535 in words is "forty-five million, twelve thousand, five hundred thirty-five".