56001839078 has 8 divisors (see below), whose sum is σ = 86712525120. Its totient is φ = 27097664040.

The previous prime is 56001839063. The next prime is 56001839107. The reversal of 56001839078 is 87093810065.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451627673 + ... + 451627796.

It is an arithmetic number, because the mean of its divisors is an integer number (10839065640).

Almost surely, 2^56001839078 is an apocalyptic number.

56001839078 is a deficient number, since it is larger than the sum of its proper divisors (30710686042).

56001839078 is a wasteful number, since it uses less digits than its factorization.

56001839078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903255502.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 56001839078 in words is "fifty-six billion, one million, eight hundred thirty-nine thousand, seventy-eight".