5151143544 has 16 divisors (see below), whose sum is σ = 12877858920. Its totient is φ = 1717047840.

The previous prime is 5151143519. The next prime is 5151143623. The reversal of 5151143544 is 4453411515.

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, 107315467 + ... + 107315514.

Almost surely, 2^5151143544 is an apocalyptic number.

It is an amenable number.

5151143544 is an abundant number, since it is smaller than the sum of its proper divisors (7726715376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5151143544 is a wasteful number, since it uses less digits than its factorization.

5151143544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214630990 (or 214630986 counting only the distinct ones).

The product of its digits is 24000, while the sum is 33.

The square root of 5151143544 is about 71771.4674783789. The cubic root of 5151143544 is about 1727.0353117036.

The spelling of 5151143544 in words is "five billion, one hundred fifty-one million, one hundred forty-three thousand, five hundred forty-four".