56626151317149 has 8 divisors (see below), whose sum is σ = 75520396343392. Its totient is φ = 37741336917840.

The previous prime is 56626151317139. The next prime is 56626151317157. The reversal of 56626151317149 is 94171315162665.

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

It is not a de Polignac number, because 56626151317149 - 2⁴ = 56626151317133 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 (56626151317139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2357642722 + ... + 2357666739.

It is an arithmetic number, because the mean of its divisors is an integer number (9440049542924).

Almost surely, 2^{56626151317149} is an apocalyptic number.

It is an amenable number.

56626151317149 is a deficient number, since it is larger than the sum of its proper divisors (18894245026243).

56626151317149 is a wasteful number, since it uses less digits than its factorization.

56626151317149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4715313467.

The product of its digits is 8164800, while the sum is 57.

The spelling of 56626151317149 in words is "fifty-six trillion, six hundred twenty-six billion, one hundred fifty-one million, three hundred seventeen thousand, one hundred forty-nine".