70107252075 has 36 divisors (see below), whose sum is σ = 143508435408. Its totient is φ = 32049028800.

The previous prime is 70107252071. The next prime is 70107252133. The reversal of 70107252075 is 57025270107.

It is not a de Polignac number, because 70107252075 - 2² = 70107252071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70107252071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22254696 + ... + 22257845.

It is an arithmetic number, because the mean of its divisors is an integer number (3986345428).

Almost surely, 2^70107252075 is an apocalyptic number.

70107252075 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

70107252075 is an abundant number, since it is smaller than the sum of its proper divisors (73401183333).

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

70107252075 is a wasteful number, since it uses less digits than its factorization.

70107252075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44512564 (or 44512556 counting only the distinct ones).

The product of its (nonzero) digits is 34300, while the sum is 36.

The spelling of 70107252075 in words is "seventy billion, one hundred seven million, two hundred fifty-two thousand, seventy-five".