253296298377 has 24 divisors (see below), whose sum is σ = 375712744680. Its totient is φ = 164342661120.

The previous prime is 253296298357. The next prime is 253296298379. The reversal of 253296298377 is 773892692352.

253296298377 is a `hidden beast` number, since 2 + 53 + 296 + 298 + 3 + 7 + 7 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 53683036416 + 199613261961 = 231696^2 + 446781^2 .

It is not a de Polignac number, because 253296298377 - 2⁷ = 253296298249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (253296298379) 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, 688248 + ... + 990089.

It is an arithmetic number, because the mean of its divisors is an integer number (15654697695).

Almost surely, 2^253296298377 is an apocalyptic number.

It is an amenable number.

253296298377 is a deficient number, since it is larger than the sum of its proper divisors (122416446303).

253296298377 is a wasteful number, since it uses less digits than its factorization.

253296298377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678793 (or 1678790 counting only the distinct ones).

The product of its digits is 68584320, while the sum is 63.

The spelling of 253296298377 in words is "two hundred fifty-three billion, two hundred ninety-six million, two hundred ninety-eight thousand, three hundred seventy-seven".