70075125000 has 392 divisors, whose sum is σ = 246562273650. Its totient is φ = 18662400000.

The previous prime is 70075124983. The next prime is 70075125023. The reversal of 70075125000 is 52157007.

It can be written as a sum of positive squares in 7 ways, for example, as 41159482884 + 28915642116 = 202878^2 + 170046^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 97 ways as a sum of consecutive naturals, for example, 91124616 + ... + 91125384.

Almost surely, 2^70075125000 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 70075125000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123281136825).

70075125000 is an abundant number, since it is smaller than the sum of its proper divisors (176487148650).

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

70075125000 is an frugal number, since it uses more digits than its factorization.

70075125000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 823 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The spelling of 70075125000 in words is "seventy billion, seventy-five million, one hundred twenty-five thousand".