5155161496 has 8 divisors (see below), whose sum is σ = 9665927820. Its totient is φ = 2577580744.

The previous prime is 5155161469. The next prime is 5155161497. The reversal of 5155161496 is 6941615515.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155161497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 322197586 + ... + 322197601.

Almost surely, 2^5155161496 is an apocalyptic number.

It is an amenable number.

5155161496 is a deficient number, since it is larger than the sum of its proper divisors (4510766324).

5155161496 is a wasteful number, since it uses less digits than its factorization.

5155161496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644395193 (or 644395189 counting only the distinct ones).

The product of its digits is 162000, while the sum is 43.

The square root of 5155161496 is about 71799.4533126820. The cubic root of 5155161496 is about 1727.4842308935.

The spelling of 5155161496 in words is "five billion, one hundred fifty-five million, one hundred sixty-one thousand, four hundred ninety-six".