5155162646 has 8 divisors (see below), whose sum is σ = 7739396424. Its totient is φ = 2575363840.

The previous prime is 5155162633. The next prime is 5155162657. The reversal of 5155162646 is 6462615515.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105835 + ... + 1110486.

It is an arithmetic number, because the mean of its divisors is an integer number (967424553).

Almost surely, 2^5155162646 is an apocalyptic number.

5155162646 is a deficient number, since it is larger than the sum of its proper divisors (2584233778).

5155162646 is a wasteful number, since it uses less digits than its factorization.

5155162646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217486.

The product of its digits is 216000, while the sum is 41.

The square root of 5155162646 is about 71799.4613210991. The cubic root of 5155162646 is about 1727.4843593477.

The spelling of 5155162646 in words is "five billion, one hundred fifty-five million, one hundred sixty-two thousand, six hundred forty-six".