253275555053 has 2 divisors, whose sum is σ = 253275555054. Its totient is φ = 253275555052.

The previous prime is 253275555047. The next prime is 253275555131. The reversal of 253275555053 is 350555572352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157623292324 + 95652262729 = 397018^2 + 309277^2 .

It is a cyclic number.

It is not a de Polignac number, because 253275555053 - 2⁶ = 253275554989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253275554989 and 253275555007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253275555653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126637777526 + 126637777527.

It is an arithmetic number, because the mean of its divisors is an integer number (126637777527).

Almost surely, 2^253275555053 is an apocalyptic number.

It is an amenable number.

253275555053 is a deficient number, since it is larger than the sum of its proper divisors (1).

253275555053 is an equidigital number, since it uses as much as digits as its factorization.

253275555053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3937500, while the sum is 47.

The spelling of 253275555053 in words is "two hundred fifty-three billion, two hundred seventy-five million, five hundred fifty-five thousand, fifty-three".