2553761087 has 2 divisors, whose sum is σ = 2553761088. Its totient is φ = 2553761086.

The previous prime is 2553761081. The next prime is 2553761113. The reversal of 2553761087 is 7801673552.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2553761087 - 2¹⁴ = 2553744703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2553761081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276880543 + 1276880544.

It is an arithmetic number, because the mean of its divisors is an integer number (1276880544).

Almost surely, 2^2553761087 is an apocalyptic number.

2553761087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2553761087 is an equidigital number, since it uses as much as digits as its factorization.

2553761087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 352800, while the sum is 44.

The square root of 2553761087 is about 50534.7512806781. The cubic root of 2553761087 is about 1366.8685626045.

The spelling of 2553761087 in words is "two billion, five hundred fifty-three million, seven hundred sixty-one thousand, eighty-seven".