56007850501 has 4 divisors (see below), whose sum is σ = 56124777600. Its totient is φ = 55890923404.

The previous prime is 56007850391. The next prime is 56007850559. The reversal of 56007850501 is 10505870065.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10505870065 = 5 ⋅2101174013.

It is a cyclic number.

It is not a de Polignac number, because 56007850501 - 2¹³ = 56007842309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56007850601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58462831 + ... + 58463788.

It is an arithmetic number, because the mean of its divisors is an integer number (14031194400).

Almost surely, 2^56007850501 is an apocalyptic number.

It is an amenable number.

56007850501 is a deficient number, since it is larger than the sum of its proper divisors (116927099).

56007850501 is a wasteful number, since it uses less digits than its factorization.

56007850501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116927098.

The product of its (nonzero) digits is 42000, while the sum is 37.

The spelling of 56007850501 in words is "fifty-six billion, seven million, eight hundred fifty thousand, five hundred one".