6156197574074 has 8 divisors (see below), whose sum is σ = 9236139181248. Its totient is φ = 3077484513660.

The previous prime is 6156197574073. The next prime is 6156197574083. The reversal of 6156197574074 is 4704757916516.

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

It is a junction number, because it is equal to n+sod(n) for n = 6156197573998 and 6156197574016.

It is not an unprimeable number, because it can be changed into a prime (6156197574073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307124162 + ... + 307144205.

It is an arithmetic number, because the mean of its divisors is an integer number (1154517397656).

Almost surely, 2^{6156197574074} is an apocalyptic number.

6156197574074 is a deficient number, since it is larger than the sum of its proper divisors (3079941607174).

6156197574074 is a wasteful number, since it uses less digits than its factorization.

6156197574074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614273380.

The product of its (nonzero) digits is 44452800, while the sum is 62.

The spelling of 6156197574074 in words is "six trillion, one hundred fifty-six billion, one hundred ninety-seven million, five hundred seventy-four thousand, seventy-four".