6156474225 has 96 divisors (see below), whose sum is σ = 11371462656. Its totient is φ = 2913926400.

The previous prime is 6156474179. The next prime is 6156474251. The reversal of 6156474225 is 5224746516.

It is not a de Polignac number, because 6156474225 - 2⁷ = 6156474097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7019487 + ... + 7020363.

It is an arithmetic number, because the mean of its divisors is an integer number (118452736).

Almost surely, 2^6156474225 is an apocalyptic number.

It is an amenable number.

6156474225 is a deficient number, since it is larger than the sum of its proper divisors (5214988431).

6156474225 is a wasteful number, since it uses less digits than its factorization.

6156474225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095 (or 1090 counting only the distinct ones).

The product of its digits is 403200, while the sum is 42.

The square root of 6156474225 is about 78463.2029998776. The cubic root of 6156474225 is about 1832.7814833998.

The spelling of 6156474225 in words is "six billion, one hundred fifty-six million, four hundred seventy-four thousand, two hundred twenty-five".