2788500053 has 2 divisors, whose sum is σ = 2788500054. Its totient is φ = 2788500052.

The previous prime is 2788500019. The next prime is 2788500061. The reversal of 2788500053 is 3500058872.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2304192004 + 484308049 = 48002^2 + 22007^2 .

It is a cyclic number.

It is not a de Polignac number, because 2788500053 - 2¹⁸ = 2788237909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2788502053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1394250026 + 1394250027.

It is an arithmetic number, because the mean of its divisors is an integer number (1394250027).

Almost surely, 2^2788500053 is an apocalyptic number.

It is an amenable number.

2788500053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2788500053 is an equidigital number, since it uses as much as digits as its factorization.

2788500053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 2788500053 is about 52806.2501319683. The cubic root of 2788500053 is about 1407.5274900379.

The spelling of 2788500053 in words is "two billion, seven hundred eighty-eight million, five hundred thousand, fifty-three".