56734553662 has 16 divisors (see below), whose sum is σ = 90113243472. Its totient is φ = 26697006720.

The previous prime is 56734553639. The next prime is 56734553693. The reversal of 56734553662 is 26635543765.

It is a super-2 number, since 2×56734553662² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 674737 + ... + 754147.

It is an arithmetic number, because the mean of its divisors is an integer number (5632077717).

Almost surely, 2^56734553662 is an apocalyptic number.

56734553662 is a deficient number, since it is larger than the sum of its proper divisors (33378689810).

56734553662 is a wasteful number, since it uses less digits than its factorization.

56734553662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100443.

The product of its digits is 13608000, while the sum is 52.

The spelling of 56734553662 in words is "fifty-six billion, seven hundred thirty-four million, five hundred fifty-three thousand, six hundred sixty-two".