55914765 has 16 divisors (see below), whose sum is σ = 90037248. Its totient is φ = 29630016.

The previous prime is 55914763. The next prime is 55914779. The reversal of 55914765 is 56741955.

It is not a de Polignac number, because 55914765 - 2¹ = 55914763 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55914763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9517 + ... + 14226.

It is an arithmetic number, because the mean of its divisors is an integer number (5627328).

Almost surely, 2^55914765 is an apocalyptic number.

It is an amenable number.

55914765 is a deficient number, since it is larger than the sum of its proper divisors (34122483).

55914765 is a wasteful number, since it uses less digits than its factorization.

55914765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23908.

The product of its digits is 189000, while the sum is 42.

The square root of 55914765 is about 7477.6176018836. The cubic root of 55914765 is about 382.3920324088.

The spelling of 55914765 in words is "fifty-five million, nine hundred fourteen thousand, seven hundred sixty-five".