55507714 has 8 divisors (see below), whose sum is σ = 83293200. Its totient is φ = 27743316.

The previous prime is 55507693. The next prime is 55507723. The reversal of 55507714 is 41770555.

It is a happy number.

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

It is a super-2 number, since 2×55507714² = 6162212627011592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55507714.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7477 + ... + 12919.

It is an arithmetic number, because the mean of its divisors is an integer number (10411650).

Almost surely, 2^55507714 is an apocalyptic number.

55507714 is a deficient number, since it is larger than the sum of its proper divisors (27785486).

55507714 is a wasteful number, since it uses less digits than its factorization.

55507714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10544.

The product of its (nonzero) digits is 24500, while the sum is 34.

The square root of 55507714 is about 7450.3499246680. The cubic root of 55507714 is about 381.4618529089.

The spelling of 55507714 in words is "fifty-five million, five hundred seven thousand, seven hundred fourteen".