5143722372 has 48 divisors (see below), whose sum is σ = 13379101120. Its totient is φ = 1708978176.

The previous prime is 5143722343. The next prime is 5143722379. The reversal of 5143722372 is 2732273415.

5143722372 is a `hidden beast` number, since 51 + 4 + 372 + 237 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5143722379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44413 + ... + 110724.

Almost surely, 2^5143722372 is an apocalyptic number.

It is an amenable number.

5143722372 is an abundant number, since it is smaller than the sum of its proper divisors (8235378748).

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

5143722372 is a wasteful number, since it uses less digits than its factorization.

5143722372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155457 (or 155449 counting only the distinct ones).

The product of its digits is 70560, while the sum is 36.

The square root of 5143722372 is about 71719.7488283388. The cubic root of 5143722372 is about 1726.2055421696.

Adding to 5143722372 its reverse (2732273415), we get a palindrome (7875995787).

The spelling of 5143722372 in words is "five billion, one hundred forty-three million, seven hundred twenty-two thousand, three hundred seventy-two".