55962989253 has 24 divisors (see below), whose sum is σ = 86900361600. Its totient is φ = 34593018624.

The previous prime is 55962989249. The next prime is 55962989267. The reversal of 55962989253 is 35298926955.

55962989253 is a `hidden beast` number, since 5 + 5 + 96 + 298 + 9 + 253 = 666.

It is not a de Polignac number, because 55962989253 - 2² = 55962989249 is a prime.

It is a super-2 number, since 2×55962989253² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55962989213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3473548 + ... + 3489621.

It is an arithmetic number, because the mean of its divisors is an integer number (3620848400).

Almost surely, 2^55962989253 is an apocalyptic number.

It is an amenable number.

55962989253 is a deficient number, since it is larger than the sum of its proper divisors (30937372347).

55962989253 is a wasteful number, since it uses less digits than its factorization.

55962989253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6963241 (or 6963238 counting only the distinct ones).

The product of its digits is 52488000, while the sum is 63.

The spelling of 55962989253 in words is "fifty-five billion, nine hundred sixty-two million, nine hundred eighty-nine thousand, two hundred fifty-three".