5721453416 has 16 divisors (see below), whose sum is σ = 12260257440. Its totient is φ = 2452051440.

The previous prime is 5721453407. The next prime is 5721453443. The reversal of 5721453416 is 6143541275.

It is a self number, because there is not a number n which added to its sum of digits gives 5721453416.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51084350 + ... + 51084461.

It is an arithmetic number, because the mean of its divisors is an integer number (766266090).

Almost surely, 2^5721453416 is an apocalyptic number.

5721453416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5721453416 is an abundant number, since it is smaller than the sum of its proper divisors (6538804024).

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

5721453416 is a wasteful number, since it uses less digits than its factorization.

5721453416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102168824 (or 102168820 counting only the distinct ones).

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

The square root of 5721453416 is about 75640.2896345592. The cubic root of 5721453416 is about 1788.5542684864.

The spelling of 5721453416 in words is "five billion, seven hundred twenty-one million, four hundred fifty-three thousand, four hundred sixteen".