2061253136362 has 48 divisors (see below), whose sum is σ = 3694207740840. Its totient is φ = 859443322752.

The previous prime is 2061253136359. The next prime is 2061253136441. The reversal of 2061253136362 is 2636313521602.

It can be written as a sum of positive squares in 4 ways, for example, as 1780407193761 + 280845942601 = 1334319^2 + 529949^2 .

It is a super-3 number, since 3×2061253136362³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64051708 + ... + 64083880.

Almost surely, 2^{2061253136362} is an apocalyptic number.

2061253136362 is a deficient number, since it is larger than the sum of its proper divisors (1632954604478).

2061253136362 is a wasteful number, since it uses less digits than its factorization.

2061253136362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49895 (or 49888 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 40.

Adding to 2061253136362 its reverse (2636313521602), we get a palindrome (4697566657964).

The spelling of 2061253136362 in words is "two trillion, sixty-one billion, two hundred fifty-three million, one hundred thirty-six thousand, three hundred sixty-two".