55860753 has 24 divisors (see below), whose sum is σ = 81164160. Its totient is φ = 34157760.

The previous prime is 55860751. The next prime is 55860829. The reversal of 55860753 is 35706855.

It is not a de Polignac number, because 55860753 - 2¹ = 55860751 is a prime.

It is a super-3 number, since 3×55860753³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (55860751) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120943 + ... + 121403.

It is an arithmetic number, because the mean of its divisors is an integer number (3381840).

Almost surely, 2^55860753 is an apocalyptic number.

It is an amenable number.

55860753 is a deficient number, since it is larger than the sum of its proper divisors (25303407).

55860753 is a wasteful number, since it uses less digits than its factorization.

55860753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729 (or 716 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 55860753 is about 7474.0051511890. The cubic root of 55860753 is about 382.2688662986.

The spelling of 55860753 in words is "fifty-five million, eight hundred sixty thousand, seven hundred fifty-three".