55156714 has 24 divisors (see below), whose sum is σ = 88889220. Its totient is φ = 25648128.

The previous prime is 55156693. The next prime is 55156723. The reversal of 55156714 is 41765155.

It can be written as a sum of positive squares in 2 ways, for example, as 54508689 + 648025 = 7383^2 + 805^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 55156714.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38442 + ... + 39850.

Almost surely, 2^55156714 is an apocalyptic number.

55156714 is a deficient number, since it is larger than the sum of its proper divisors (33732506).

55156714 is a wasteful number, since it uses less digits than its factorization.

55156714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494 (or 1471 counting only the distinct ones).

The product of its digits is 21000, while the sum is 34.

The square root of 55156714 is about 7426.7566272229. The cubic root of 55156714 is about 380.6561010696.

The spelling of 55156714 in words is "fifty-five million, one hundred fifty-six thousand, seven hundred fourteen".