641413625506313 has 32 divisors (see below), whose sum is σ = 702377391070080. Its totient is φ = 580896461376000.

The previous prime is 641413625506289. The next prime is 641413625506351. The reversal of 641413625506313 is 313605526314146.

It is not a de Polignac number, because 641413625506313 - 2³⁸ = 641138747599369 is a prime.

It is a super-2 number, since 2×641413625506313² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (641413625500313) 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, 13020694103 + ... + 13020743363.

It is an arithmetic number, because the mean of its divisors is an integer number (21949293470940).

Almost surely, 2^{641413625506313} is an apocalyptic number.

It is an amenable number.

641413625506313 is a deficient number, since it is larger than the sum of its proper divisors (60963765563767).

641413625506313 is a wasteful number, since it uses less digits than its factorization.

641413625506313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53609.

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 641413625506313 in words is "six hundred forty-one trillion, four hundred thirteen billion, six hundred twenty-five million, five hundred six thousand, three hundred thirteen".