5456403772 has 6 divisors (see below), whose sum is σ = 9548706608. Its totient is φ = 2728201884.

The previous prime is 5456403709. The next prime is 5456403791. The reversal of 5456403772 is 2773046545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682050468 + ... + 682050475.

Almost surely, 2^5456403772 is an apocalyptic number.

It is an amenable number.

5456403772 is a deficient number, since it is larger than the sum of its proper divisors (4092302836).

5456403772 is a wasteful number, since it uses less digits than its factorization.

5456403772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364100947 (or 1364100945 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 43.

The square root of 5456403772 is about 73867.4743848739. The cubic root of 5456403772 is about 1760.4978545950.

The spelling of 5456403772 in words is "five billion, four hundred fifty-six million, four hundred three thousand, seven hundred seventy-two".