5557370819 has 90 divisors (see below), whose sum is σ = 8063348364. Its totient is φ = 3786924960.

The previous prime is 5557370761. The next prime is 5557370821. The reversal of 5557370819 is 9180737555.

5557370819 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5557370819 - 2⁸ = 5557370563 is a prime.

It is a super-2 number, since 2×5557370819² = 61768740839745461522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5557372819) by changing a digit.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 292493192 + ... + 292493210.

Almost surely, 2^5557370819 is an apocalyptic number.

5557370819 is a deficient number, since it is larger than the sum of its proper divisors (2505977545).

5557370819 is an equidigital number, since it uses as much as digits as its factorization.

5557370819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 50 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 50.

The square root of 5557370819 is about 74547.7754128183. The cubic root of 5557370819 is about 1771.2904948237.

The spelling of 5557370819 in words is "five billion, five hundred fifty-seven million, three hundred seventy thousand, eight hundred nineteen".