6151315834 has 4 divisors (see below), whose sum is σ = 9226973754. Its totient is φ = 3075657916.

The previous prime is 6151315829. The next prime is 6151315843. The reversal of 6151315834 is 4385131516.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5558149809 + 593166025 = 74553^2 + 24355^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6151315793 and 6151315802.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1537828957 + ... + 1537828960.

Almost surely, 2^6151315834 is an apocalyptic number.

6151315834 is a deficient number, since it is larger than the sum of its proper divisors (3075657920).

6151315834 is a wasteful number, since it uses less digits than its factorization.

6151315834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3075657919.

The product of its digits is 43200, while the sum is 37.

The square root of 6151315834 is about 78430.3247092603. The cubic root of 6151315834 is about 1832.2694562832.

The spelling of 6151315834 in words is "six billion, one hundred fifty-one million, three hundred fifteen thousand, eight hundred thirty-four".