70153081488 has 120 divisors (see below), whose sum is σ = 229851288576. Its totient is φ = 19554854400.

The previous prime is 70153081487. The next prime is 70153081553. The reversal of 70153081488 is 88418035107.

It is a happy number.

70153081488 is a `hidden beast` number, since 70 + 1 + 530 + 8 + 1 + 48 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (70153081487) 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, 807408 + ... + 890063.

Almost surely, 2^70153081488 is an apocalyptic number.

It is an amenable number.

70153081488 is an abundant number, since it is smaller than the sum of its proper divisors (159698207088).

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

70153081488 is a wasteful number, since it uses less digits than its factorization.

70153081488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697533 (or 1697524 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 45.

The spelling of 70153081488 in words is "seventy billion, one hundred fifty-three million, eighty-one thousand, four hundred eighty-eight".