5156270777 has 8 divisors (see below), whose sum is σ = 5893331136. Its totient is φ = 4419322992.

The previous prime is 5156270699. The next prime is 5156270813. The reversal of 5156270777 is 7770726515.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5156270777 - 2²⁰ = 5155222201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5156270377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127163 + ... + 162735.

It is an arithmetic number, because the mean of its divisors is an integer number (736666392).

Almost surely, 2^5156270777 is an apocalyptic number.

It is an amenable number.

5156270777 is a deficient number, since it is larger than the sum of its proper divisors (737060359).

5156270777 is a wasteful number, since it uses less digits than its factorization.

5156270777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56287.

The product of its (nonzero) digits is 720300, while the sum is 47.

The square root of 5156270777 is about 71807.1777540379. The cubic root of 5156270777 is about 1727.6081279500.

The spelling of 5156270777 in words is "five billion, one hundred fifty-six million, two hundred seventy thousand, seven hundred seventy-seven".