2715155319970 has 16 divisors (see below), whose sum is σ = 4887459357120. Its totient is φ = 1086022176624.

The previous prime is 2715155319959. The next prime is 2715155319997. The reversal of 2715155319970 is 799135515172.

2715155319970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2715155319970² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4707702 + ... + 5252881.

It is an arithmetic number, because the mean of its divisors is an integer number (305466209820).

Almost surely, 2^{2715155319970} is an apocalyptic number.

2715155319970 is a deficient number, since it is larger than the sum of its proper divisors (2172304037150).

2715155319970 is a wasteful number, since it uses less digits than its factorization.

2715155319970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9987849.

The product of its (nonzero) digits is 2976750, while the sum is 55.

The spelling of 2715155319970 in words is "two trillion, seven hundred fifteen billion, one hundred fifty-five million, three hundred nineteen thousand, nine hundred seventy".