5156761434 has 16 divisors (see below), whose sum is σ = 11251116000. Its totient is φ = 1562654960.

The previous prime is 5156761427. The next prime is 5156761451. The reversal of 5156761434 is 4341676515.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39066309 + ... + 39066440.

It is an arithmetic number, because the mean of its divisors is an integer number (703194750).

Almost surely, 2^5156761434 is an apocalyptic number.

5156761434 is an abundant number, since it is smaller than the sum of its proper divisors (6094354566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5156761434 is a wasteful number, since it uses less digits than its factorization.

5156761434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78132765.

The product of its digits is 302400, while the sum is 42.

The square root of 5156761434 is about 71810.5941627000. The cubic root of 5156761434 is about 1727.6629244087.

The spelling of 5156761434 in words is "five billion, one hundred fifty-six million, seven hundred sixty-one thousand, four hundred thirty-four".