54512706 has 16 divisors (see below), whose sum is σ = 109377504. Its totient is φ = 18112224.

The previous prime is 54512701. The next prime is 54512719. The reversal of 54512706 is 60721545.

It is not an unprimeable number, because it can be changed into a prime (54512701) 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, 12636 + ... + 16391.

It is an arithmetic number, because the mean of its divisors is an integer number (6836094).

Almost surely, 2^54512706 is an apocalyptic number.

54512706 is an abundant number, since it is smaller than the sum of its proper divisors (54864798).

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

54512706 is a wasteful number, since it uses less digits than its factorization.

54512706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29345.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 54512706 is about 7383.2720388727. The cubic root of 54512706 is about 379.1687879338.

The spelling of 54512706 in words is "fifty-four million, five hundred twelve thousand, seven hundred six".