70953828125 has 24 divisors (see below), whose sum is σ = 88785221928. Its totient is φ = 56703500000.

The previous prime is 70953828109. The next prime is 70953828131. The reversal of 70953828125 is 52182835907.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 12 ways, for example, as 22457420164 + 48496407961 = 149858^2 + 220219^2 .

It is not a de Polignac number, because 70953828125 - 2⁴ = 70953828109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 74452649 + ... + 74453601.

It is an arithmetic number, because the mean of its divisors is an integer number (3699384247).

Almost surely, 2^70953828125 is an apocalyptic number.

It is an amenable number.

70953828125 is a deficient number, since it is larger than the sum of its proper divisors (17831393803).

70953828125 is an frugal number, since it uses more digits than its factorization.

70953828125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941 (or 958 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 70953828125 in words is "seventy billion, nine hundred fifty-three million, eight hundred twenty-eight thousand, one hundred twenty-five".