6156255434 has 36 divisors (see below), whose sum is σ = 11040836274. Its totient is φ = 2565117072.

The previous prime is 6156255431. The next prime is 6156255451. The reversal of 6156255434 is 4345526516.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4076439409 + 2079816025 = 63847^2 + 45605^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6156255391 and 6156255400.

It is not an unprimeable number, because it can be changed into a prime (6156255431) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4724027 + ... + 4725329.

Almost surely, 2^6156255434 is an apocalyptic number.

6156255434 is a deficient number, since it is larger than the sum of its proper divisors (4884580840).

6156255434 is an equidigital number, since it uses as much as digits as its factorization.

6156255434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659 (or 1349 counting only the distinct ones).

The product of its digits is 432000, while the sum is 41.

The square root of 6156255434 is about 78461.8087606958. The cubic root of 6156255434 is about 1832.7597717929.

The spelling of 6156255434 in words is "six billion, one hundred fifty-six million, two hundred fifty-five thousand, four hundred thirty-four".