5156954215 has 8 divisors (see below), whose sum is σ = 7072394400. Its totient is φ = 3536197152.

The previous prime is 5156954197. The next prime is 5156954227. The reversal of 5156954215 is 5124596515.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5156954215 - 2⁵ = 5156954183 is a prime.

It is a congruent number.

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, 73670740 + ... + 73670809.

It is an arithmetic number, because the mean of its divisors is an integer number (884049300).

Almost surely, 2^5156954215 is an apocalyptic number.

5156954215 is a deficient number, since it is larger than the sum of its proper divisors (1915440185).

5156954215 is a wasteful number, since it uses less digits than its factorization.

5156954215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147341561.

The product of its digits is 270000, while the sum is 43.

The square root of 5156954215 is about 71811.9364381716. The cubic root of 5156954215 is about 1727.6844531944.

The spelling of 5156954215 in words is "five billion, one hundred fifty-six million, nine hundred fifty-four thousand, two hundred fifteen".