2005760420631 has 24 divisors (see below), whose sum is σ = 3212405174160. Its totient is φ = 1195684300800.

The previous prime is 2005760420597. The next prime is 2005760420633. The reversal of 2005760420631 is 1360240675002.

2005760420631 is a `hidden beast` number, since 2 + 0 + 0 + 576 + 0 + 4 + 20 + 63 + 1 = 666.

It is not a de Polignac number, because 2005760420631 - 2⁶ = 2005760420567 is a prime.

It is a super-2 number, since 2×2005760420631² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2005760420633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166061226 + ... + 166073303.

It is an arithmetic number, because the mean of its divisors is an integer number (133850215590).

Almost surely, 2^{2005760420631} is an apocalyptic number.

2005760420631 is a deficient number, since it is larger than the sum of its proper divisors (1206644753529).

2005760420631 is a wasteful number, since it uses less digits than its factorization.

2005760420631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332134607 (or 332134604 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 2005760420631 in words is "two trillion, five billion, seven hundred sixty million, four hundred twenty thousand, six hundred thirty-one".