56135059154 has 8 divisors (see below), whose sum is σ = 84538057968. Its totient is φ = 27955706500.

The previous prime is 56135059153. The next prime is 56135059163. The reversal of 56135059154 is 45195053165.

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

It is a super-2 number, since 2×56135059154² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56135059153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55910912 + ... + 55911915.

It is an arithmetic number, because the mean of its divisors is an integer number (10567257246).

Almost surely, 2^56135059154 is an apocalyptic number.

56135059154 is a deficient number, since it is larger than the sum of its proper divisors (28402998814).

56135059154 is a wasteful number, since it uses less digits than its factorization.

56135059154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111823080.

The product of its (nonzero) digits is 405000, while the sum is 44.

The spelling of 56135059154 in words is "fifty-six billion, one hundred thirty-five million, fifty-nine thousand, one hundred fifty-four".