70250954687 has 16 divisors (see below), whose sum is σ = 72500871840. Its totient is φ = 68020186752.

The previous prime is 70250954623. The next prime is 70250954713. The reversal of 70250954687 is 78645905207.

It is a cyclic number.

It is not a de Polignac number, because 70250954687 - 2⁶ = 70250954623 is a prime.

It is a super-4 number, since 4×70250954687⁴ (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70250954987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8676413 + ... + 8684505.

It is an arithmetic number, because the mean of its divisors is an integer number (4531304490).

Almost surely, 2^70250954687 is an apocalyptic number.

70250954687 is a deficient number, since it is larger than the sum of its proper divisors (2249917153).

70250954687 is a wasteful number, since it uses less digits than its factorization.

70250954687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9242.

The product of its (nonzero) digits is 4233600, while the sum is 53.

The spelling of 70250954687 in words is "seventy billion, two hundred fifty million, nine hundred fifty-four thousand, six hundred eighty-seven".