8153964145570 has 64 divisors (see below), whose sum is σ = 15466214384640. Its totient is φ = 3091070419200.

The previous prime is 8153964145531. The next prime is 8153964145627. The reversal of 8153964145570 is 755414693518.

It is a super-2 number, since 2×8153964145570² (a number of 27 digits) contains 22 as substring.

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, 3388909 + ... + 5271871.

It is an arithmetic number, because the mean of its divisors is an integer number (241659599760).

Almost surely, 2^{8153964145570} is an apocalyptic number.

8153964145570 is a deficient number, since it is larger than the sum of its proper divisors (7312250239070).

8153964145570 is a wasteful number, since it uses less digits than its factorization.

8153964145570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1883291.

The product of its (nonzero) digits is 18144000, while the sum is 58.

The spelling of 8153964145570 in words is "eight trillion, one hundred fifty-three billion, nine hundred sixty-four million, one hundred forty-five thousand, five hundred seventy".