5572373881 has 2 divisors, whose sum is σ = 5572373882. Its totient is φ = 5572373880.

The previous prime is 5572373879. The next prime is 5572373893. The reversal of 5572373881 is 1883732755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3346044025 + 2226329856 = 57845^2 + 47184^2 .

It is a cyclic number.

It is not a de Polignac number, because 5572373881 - 2¹ = 5572373879 is a prime.

It is a super-2 number, since 2×5572373881² = 62102701339302004322, which contains 22 as substring.

Together with 5572373879, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5572373801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2786186940 + 2786186941.

It is an arithmetic number, because the mean of its divisors is an integer number (2786186941).

Almost surely, 2^5572373881 is an apocalyptic number.

It is an amenable number.

5572373881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5572373881 is an equidigital number, since it uses as much as digits as its factorization.

5572373881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1411200, while the sum is 49.

The square root of 5572373881 is about 74648.3347503479. The cubic root of 5572373881 is about 1772.8830286201.

The spelling of 5572373881 in words is "five billion, five hundred seventy-two million, three hundred seventy-three thousand, eight hundred eighty-one".