253191094704 has 200 divisors, whose sum is σ = 741622033152. Its totient is φ = 83385832320.

The previous prime is 253191094703. The next prime is 253191094763. The reversal of 253191094704 is 407490191352.

253191094704 is a `hidden beast` number, since 2 + 531 + 9 + 109 + 4 + 7 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 253191094704.

It is not an unprimeable number, because it can be changed into a prime (253191094703) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 65540677 + ... + 65544539.

Almost surely, 2^253191094704 is an apocalyptic number.

253191094704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253191094704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370811016576).

253191094704 is an abundant number, since it is smaller than the sum of its proper divisors (488430938448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253191094704 is a wasteful number, since it uses less digits than its factorization.

253191094704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4477 (or 4462 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The spelling of 253191094704 in words is "two hundred fifty-three billion, one hundred ninety-one million, ninety-four thousand, seven hundred four".