56157782095 has 8 divisors (see below), whose sum is σ = 68019146064. Its totient is φ = 44506353984.

The previous prime is 56157782089. The next prime is 56157782101. The reversal of 56157782095 is 59028775165.

It is an interprime number because it is at equal distance from previous prime (56157782089) and next prime (56157782101).

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 56157782095 - 2¹¹ = 56157780047 is a prime.

It is a Duffinian number.

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, 52483374 + ... + 52484443.

It is an arithmetic number, because the mean of its divisors is an integer number (8502393258).

Almost surely, 2^56157782095 is an apocalyptic number.

56157782095 is a deficient number, since it is larger than the sum of its proper divisors (11861363969).

56157782095 is a wasteful number, since it uses less digits than its factorization.

56157782095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104967929.

The product of its (nonzero) digits is 5292000, while the sum is 55.

The spelling of 56157782095 in words is "fifty-six billion, one hundred fifty-seven million, seven hundred eighty-two thousand, ninety-five".