5096149861 has 12 divisors (see below), whose sum is σ = 5782252672. Its totient is φ = 4483413000.

The previous prime is 5096149853. The next prime is 5096149873. The reversal of 5096149861 is 1689416905.

It is not a de Polignac number, because 5096149861 - 2³ = 5096149853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5096149801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 675555 + ... + 683056.

Almost surely, 2^5096149861 is an apocalyptic number.

It is an amenable number.

5096149861 is a deficient number, since it is larger than the sum of its proper divisors (686102811).

5096149861 is a wasteful number, since it uses less digits than its factorization.

5096149861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358664 (or 1358653 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 5096149861 is about 71387.3228311582. The cubic root of 5096149861 is about 1720.8673583047.

The spelling of 5096149861 in words is "five billion, ninety-six million, one hundred forty-nine thousand, eight hundred sixty-one".