5155131651 has 8 divisors (see below), whose sum is σ = 6919640400. Its totient is φ = 3413688672.

The previous prime is 5155131647. The next prime is 5155131673. The reversal of 5155131651 is 1561315515.

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

It is not a de Polignac number, because 5155131651 - 2² = 5155131647 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5155132651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5765920 + ... + 5766813.

It is an arithmetic number, because the mean of its divisors is an integer number (864955050).

Almost surely, 2^5155131651 is an apocalyptic number.

5155131651 is a deficient number, since it is larger than the sum of its proper divisors (1764508749).

5155131651 is a wasteful number, since it uses less digits than its factorization.

5155131651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11532885.

The product of its digits is 11250, while the sum is 33.

The square root of 5155131651 is about 71799.2454765369. The cubic root of 5155131651 is about 1727.4808972206.

The spelling of 5155131651 in words is "five billion, one hundred fifty-five million, one hundred thirty-one thousand, six hundred fifty-one".