56653140373 has 8 divisors (see below), whose sum is σ = 59989638528. Its totient is φ = 53317082304.

The previous prime is 56653140337. The next prime is 56653140419. The reversal of 56653140373 is 37304135665.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56653140373 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 (56653140773) 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, 176340 + ... + 380002.

It is an arithmetic number, because the mean of its divisors is an integer number (7498704816).

Almost surely, 2^56653140373 is an apocalyptic number.

It is an amenable number.

56653140373 is a deficient number, since it is larger than the sum of its proper divisors (3336498155).

56653140373 is a wasteful number, since it uses less digits than its factorization.

56653140373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220043.

The product of its (nonzero) digits is 680400, while the sum is 43.

The spelling of 56653140373 in words is "fifty-six billion, six hundred fifty-three million, one hundred forty thousand, three hundred seventy-three".