56006156521702 has 16 divisors (see below), whose sum is σ = 85267163953152. Its totient is φ = 27583808341320.

The previous prime is 56006156521643. The next prime is 56006156521759. The reversal of 56006156521702 is 20712565160065.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7123374 + ... + 12757537.

It is an arithmetic number, because the mean of its divisors is an integer number (5329197747072).

Almost surely, 2^{56006156521702} is an apocalyptic number.

56006156521702 is a deficient number, since it is larger than the sum of its proper divisors (29261007431450).

56006156521702 is a wasteful number, since it uses less digits than its factorization.

56006156521702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19902003.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 56006156521702 in words is "fifty-six trillion, six billion, one hundred fifty-six million, five hundred twenty-one thousand, seven hundred two".