70125081877 has 8 divisors (see below), whose sum is σ = 73872814400. Its totient is φ = 66383043264.

The previous prime is 70125081863. The next prime is 70125081899. The reversal of 70125081877 is 77818052107.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 70125081877 - 2¹⁹ = 70124557589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70125081847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1398177 + ... + 1447462.

It is an arithmetic number, because the mean of its divisors is an integer number (9234101800).

Almost surely, 2^70125081877 is an apocalyptic number.

It is an amenable number.

70125081877 is a deficient number, since it is larger than the sum of its proper divisors (3747732523).

70125081877 is a wasteful number, since it uses less digits than its factorization.

70125081877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2846955.

The product of its (nonzero) digits is 219520, while the sum is 46.

It can be divided in two parts, 7012508 and 1877, that added together give a triangular number (7014385 = T₃₇₄₅).

The spelling of 70125081877 in words is "seventy billion, one hundred twenty-five million, eighty-one thousand, eight hundred seventy-seven".