70151307157 has 16 divisors (see below), whose sum is σ = 72050368320. Its totient is φ = 68274415872.

The previous prime is 70151307137. The next prime is 70151307173. The reversal of 70151307157 is 75170315107.

It is not a de Polignac number, because 70151307157 - 2³¹ = 68003823509 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 (70151307137) 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, 10509373 + ... + 10516045.

It is an arithmetic number, because the mean of its divisors is an integer number (4503148020).

Almost surely, 2^70151307157 is an apocalyptic number.

It is an amenable number.

70151307157 is a deficient number, since it is larger than the sum of its proper divisors (1899061163).

70151307157 is a wasteful number, since it uses less digits than its factorization.

70151307157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8292.

The product of its (nonzero) digits is 25725, while the sum is 37.

The spelling of 70151307157 in words is "seventy billion, one hundred fifty-one million, three hundred seven thousand, one hundred fifty-seven".