55653263007 has 8 divisors (see below), whose sum is σ = 74258401584. Its totient is φ = 37075149888.

The previous prime is 55653262969. The next prime is 55653263021. The reversal of 55653263007 is 70036235655.

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

It is not a de Polignac number, because 55653263007 - 2⁷ = 55653262879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55653263007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55653263027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6751558 + ... + 6759795.

It is an arithmetic number, because the mean of its divisors is an integer number (9282300198).

Almost surely, 2^55653263007 is an apocalyptic number.

55653263007 is a deficient number, since it is larger than the sum of its proper divisors (18605138577).

55653263007 is a wasteful number, since it uses less digits than its factorization.

55653263007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13512729.

The product of its (nonzero) digits is 567000, while the sum is 42.

The spelling of 55653263007 in words is "fifty-five billion, six hundred fifty-three million, two hundred sixty-three thousand, seven".