5144732651 has 4 divisors (see below), whose sum is σ = 5176295592. Its totient is φ = 5113169712.

The previous prime is 5144732629. The next prime is 5144732687. The reversal of 5144732651 is 1562374415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5144732651 - 2³⁰ = 4070990827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5144732611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15781226 + ... + 15781551.

It is an arithmetic number, because the mean of its divisors is an integer number (1294073898).

Almost surely, 2^5144732651 is an apocalyptic number.

5144732651 is a deficient number, since it is larger than the sum of its proper divisors (31562941).

5144732651 is a wasteful number, since it uses less digits than its factorization.

5144732651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31562940.

The product of its digits is 100800, while the sum is 38.

The square root of 5144732651 is about 71726.7917238740. The cubic root of 5144732651 is about 1726.3185495029.

The spelling of 5144732651 in words is "five billion, one hundred forty-four million, seven hundred thirty-two thousand, six hundred fifty-one".