676201663253 has 16 divisors (see below), whose sum is σ = 687690876096. Its totient is φ = 664798350720.

The previous prime is 676201663243. The next prime is 676201663271. The reversal of 676201663253 is 352366102676.

It is a cyclic number.

It is not a de Polignac number, because 676201663253 - 2²⁴ = 676184886037 is a prime.

It is a super-2 number, since 2×676201663253² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 676201663198 and 676201663207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676201663243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18009926 + ... + 18047432.

It is an arithmetic number, because the mean of its divisors is an integer number (42980679756).

Almost surely, 2^676201663253 is an apocalyptic number.

It is an amenable number.

676201663253 is a deficient number, since it is larger than the sum of its proper divisors (11489212843).

676201663253 is a wasteful number, since it uses less digits than its factorization.

676201663253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38644.

The product of its (nonzero) digits is 1632960, while the sum is 47.

The spelling of 676201663253 in words is "six hundred seventy-six billion, two hundred one million, six hundred sixty-three thousand, two hundred fifty-three".