5156072834 has 32 divisors (see below), whose sum is σ = 9151434432. Its totient is φ = 2152000000.

The previous prime is 5156072821. The next prime is 5156072839. The reversal of 5156072834 is 4382706515.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 5156072791 and 5156072800.

It is not an unprimeable number, because it can be changed into a prime (5156072839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152792 + ... + 183459.

It is an arithmetic number, because the mean of its divisors is an integer number (285982326).

Almost surely, 2^5156072834 is an apocalyptic number.

5156072834 is a deficient number, since it is larger than the sum of its proper divisors (3995361598).

5156072834 is a wasteful number, since it uses less digits than its factorization.

5156072834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336322.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 5156072834 is about 71805.7994454487. The cubic root of 5156072834 is about 1727.5860207381.

The spelling of 5156072834 in words is "five billion, one hundred fifty-six million, seventy-two thousand, eight hundred thirty-four".