5672048557 has 24 divisors (see below), whose sum is σ = 6694080000. Its totient is φ = 4791267936.

The previous prime is 5672048537. The next prime is 5672048563. The reversal of 5672048557 is 7558402765.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-5672048557 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5672048557.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5672048537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2836444 + ... + 2838442.

It is an arithmetic number, because the mean of its divisors is an integer number (278920000).

Almost surely, 2^5672048557 is an apocalyptic number.

It is an amenable number.

5672048557 is a deficient number, since it is larger than the sum of its proper divisors (1022031443).

5672048557 is a wasteful number, since it uses less digits than its factorization.

5672048557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825 (or 2818 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 49.

The square root of 5672048557 is about 75313.0039037084. The cubic root of 5672048557 is about 1783.3913124035.

The spelling of 5672048557 in words is "five billion, six hundred seventy-two million, forty-eight thousand, five hundred fifty-seven".