662106764053 has 32 divisors (see below), whose sum is σ = 836425253376. Its totient is φ = 510677680128.

The previous prime is 662106764023. The next prime is 662106764093. The reversal of 662106764053 is 350467601266.

It is a de Polignac number, because none of the positive numbers 2^k-662106764053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 662106763994 and 662106764012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662106764023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6002325 + ... + 6111637.

It is an arithmetic number, because the mean of its divisors is an integer number (26138289168).

Almost surely, 2^662106764053 is an apocalyptic number.

It is an amenable number.

662106764053 is a deficient number, since it is larger than the sum of its proper divisors (174318489323).

662106764053 is a wasteful number, since it uses less digits than its factorization.

662106764053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111573.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 662106764053 in words is "six hundred sixty-two billion, one hundred six million, seven hundred sixty-four thousand, fifty-three".