56225368055 has 8 divisors (see below), whose sum is σ = 69797008800. Its totient is φ = 43429249696.

The previous prime is 56225368049. The next prime is 56225368061. The reversal of 56225368055 is 55086352265.

It is an interprime number because it is at equal distance from previous prime (56225368049) and next prime (56225368061).

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

It is a cyclic number.

It is not a de Polignac number, because 56225368055 - 2¹² = 56225363959 is a prime.

It is a super-2 number, since 2×56225368055² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193880435 + ... + 193880724.

It is an arithmetic number, because the mean of its divisors is an integer number (8724626100).

Almost surely, 2^56225368055 is an apocalyptic number.

56225368055 is a deficient number, since it is larger than the sum of its proper divisors (13571640745).

56225368055 is a wasteful number, since it uses less digits than its factorization.

56225368055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387761193.

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 56225368055 in words is "fifty-six billion, two hundred twenty-five million, three hundred sixty-eight thousand, fifty-five".