70253152704 has 168 divisors, whose sum is σ = 233377118208. Its totient is φ = 19789539840.

The previous prime is 70253152679. The next prime is 70253152721. The reversal of 70253152704 is 40725135207.

70253152704 is a `hidden beast` number, since 7 + 0 + 2 + 531 + 52 + 70 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 163569 + ... + 408975.

Almost surely, 2^70253152704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70253152704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116688559104).

70253152704 is an abundant number, since it is smaller than the sum of its proper divisors (163123965504).

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

70253152704 is a wasteful number, since it uses less digits than its factorization.

70253152704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245503 (or 245490 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The spelling of 70253152704 in words is "seventy billion, two hundred fifty-three million, one hundred fifty-two thousand, seven hundred four".