1255677053 has 2 divisors, whose sum is σ = 1255677054. Its totient is φ = 1255677052.

The previous prime is 1255677047. The next prime is 1255677089. The reversal of 1255677053 is 3507765521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 644499769 + 611177284 = 25387^2 + 24722^2 .

It is a cyclic number.

It is not a de Polignac number, because 1255677053 - 2¹⁰ = 1255676029 is a prime.

It is a super-2 number, since 2×1255677053² = 3153449722861529618, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1255677053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1255674053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627838526 + 627838527.

It is an arithmetic number, because the mean of its divisors is an integer number (627838527).

Almost surely, 2^1255677053 is an apocalyptic number.

It is an amenable number.

1255677053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1255677053 is an equidigital number, since it uses as much as digits as its factorization.

1255677053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 220500, while the sum is 41.

The square root of 1255677053 is about 35435.5337620305. The cubic root of 1255677053 is about 1078.8456610778.

The spelling of 1255677053 in words is "one billion, two hundred fifty-five million, six hundred seventy-seven thousand, fifty-three".