56040938801902 has 8 divisors (see below), whose sum is σ = 84064671153576. Its totient is φ = 28019381750712.

The previous prime is 56040938801899. The next prime is 56040938801929. The reversal of 56040938801902 is 20910883904065.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543760713 + ... + 543863764.

It is an arithmetic number, because the mean of its divisors is an integer number (10508083894197).

Almost surely, 2^{56040938801902} is an apocalyptic number.

56040938801902 is a deficient number, since it is larger than the sum of its proper divisors (28023732351674).

56040938801902 is a wasteful number, since it uses less digits than its factorization.

56040938801902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1087650242.

The product of its (nonzero) digits is 3732480, while the sum is 55.

The spelling of 56040938801902 in words is "fifty-six trillion, forty billion, nine hundred thirty-eight million, eight hundred one thousand, nine hundred two".