70701628763540 has 96 divisors (see below), whose sum is σ = 149311073568384. Its totient is φ = 28121625354240.

The previous prime is 70701628763473. The next prime is 70701628763627. The reversal of 70701628763540 is 4536782610707.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6152777195 + ... + 6152788685.

It is an arithmetic number, because the mean of its divisors is an integer number (1555323683004).

Almost surely, 2^{70701628763540} is an apocalyptic number.

It is an amenable number.

70701628763540 is an abundant number, since it is smaller than the sum of its proper divisors (78609444804844).

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

70701628763540 is a wasteful number, since it uses less digits than its factorization.

70701628763540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14217 (or 14215 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 56.

The spelling of 70701628763540 in words is "seventy trillion, seven hundred one billion, six hundred twenty-eight million, seven hundred sixty-three thousand, five hundred forty".