5493742372 has 24 divisors (see below), whose sum is σ = 10622174976. Its totient is φ = 2472885888.

The previous prime is 5493742369. The next prime is 5493742381. The reversal of 5493742372 is 2732473945.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1754748 + ... + 1757875.

It is an arithmetic number, because the mean of its divisors is an integer number (442590624).

Almost surely, 2^5493742372 is an apocalyptic number.

It is an amenable number.

5493742372 is a deficient number, since it is larger than the sum of its proper divisors (5128432604).

5493742372 is a wasteful number, since it uses less digits than its factorization.

5493742372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3512667 (or 3512665 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 46.

The square root of 5493742372 is about 74119.7839446392. The cubic root of 5493742372 is about 1764.5044709922.

The spelling of 5493742372 in words is "five billion, four hundred ninety-three million, seven hundred forty-two thousand, three hundred seventy-two".