2536796468 has 6 divisors (see below), whose sum is σ = 4439393826. Its totient is φ = 1268398232.

The previous prime is 2536796461. The next prime is 2536796503. The reversal of 2536796468 is 8646976352.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1669376164 + 867420304 = 40858^2 + 29452^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2536796461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317099555 + ... + 317099562.

It is an arithmetic number, because the mean of its divisors is an integer number (739898971).

Almost surely, 2^2536796468 is an apocalyptic number.

It is an amenable number.

2536796468 is a deficient number, since it is larger than the sum of its proper divisors (1902597358).

2536796468 is a wasteful number, since it uses less digits than its factorization.

2536796468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634199121 (or 634199119 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 56.

The square root of 2536796468 is about 50366.6205735505. The cubic root of 2536796468 is about 1363.8351358604.

The spelling of 2536796468 in words is "two billion, five hundred thirty-six million, seven hundred ninety-six thousand, four hundred sixty-eight".