2610763533081 has 12 divisors (see below), whose sum is σ = 4113930415920. Its totient is φ = 1582280929080.

The previous prime is 2610763533073. The next prime is 2610763533121. The reversal of 2610763533081 is 1803353670162.

2610763533081 is a `hidden beast` number, since 2 + 6 + 1 + 0 + 7 + 635 + 3 + 3 + 0 + 8 + 1 = 666.

It is not a de Polignac number, because 2610763533081 - 2³ = 2610763533073 is a prime.

It is a super-2 number, since 2×2610763533081² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2610763533031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13185674311 + ... + 13185674508.

It is an arithmetic number, because the mean of its divisors is an integer number (342827534660).

Almost surely, 2^{2610763533081} is an apocalyptic number.

It is an amenable number.

2610763533081 is a deficient number, since it is larger than the sum of its proper divisors (1503166882839).

2610763533081 is a wasteful number, since it uses less digits than its factorization.

2610763533081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26371348836 (or 26371348833 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 2610763533081 in words is "two trillion, six hundred ten billion, seven hundred sixty-three million, five hundred thirty-three thousand, eighty-one".