5990010857 has 2 divisors, whose sum is σ = 5990010858. Its totient is φ = 5990010856.

The previous prime is 5990010841. The next prime is 5990010893. The reversal of 5990010857 is 7580100995.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4769836096 + 1220174761 = 69064^2 + 34931^2 .

It is a cyclic number.

It is not a de Polignac number, because 5990010857 - 2⁴ = 5990010841 is a prime.

It is not a weakly prime, because it can be changed into another prime (5990010827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2995005428 + 2995005429.

It is an arithmetic number, because the mean of its divisors is an integer number (2995005429).

Almost surely, 2^5990010857 is an apocalyptic number.

It is an amenable number.

5990010857 is a deficient number, since it is larger than the sum of its proper divisors (1).

5990010857 is an equidigital number, since it uses as much as digits as its factorization.

5990010857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 44.

The square root of 5990010857 is about 77395.1604236337. The cubic root of 5990010857 is about 1816.1116172775. Note that the first 3 decimals are identical.

The spelling of 5990010857 in words is "five billion, nine hundred ninety million, ten thousand, eight hundred fifty-seven".