253504824146125 has 8 divisors (see below), whose sum is σ = 316374020534520. Its totient is φ = 202803859316800.

The previous prime is 253504824146107. The next prime is 253504824146143. The reversal of 253504824146125 is 521641428405352.

It is an interprime number because it is at equal distance from previous prime (253504824146107) and next prime (253504824146143).

It can be written as a sum of positive squares in 4 ways, for example, as 51677738370729 + 201827085775396 = 7188723^2 + 14206586^2 .

It is not a de Polignac number, because 253504824146125 - 2⁹ = 253504824145613 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1014019296460 + ... + 1014019296709.

It is an arithmetic number, because the mean of its divisors is an integer number (39546752566815).

Almost surely, 2^{253504824146125} is an apocalyptic number.

253504824146125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253504824146125 is a deficient number, since it is larger than the sum of its proper divisors (62869196388395).

253504824146125 is an equidigital number, since it uses as much as digits as its factorization.

253504824146125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2028038593184 (or 2028038593174 counting only the distinct ones).

The product of its (nonzero) digits is 9216000, while the sum is 52.

The spelling of 253504824146125 in words is "two hundred fifty-three trillion, five hundred four billion, eight hundred twenty-four million, one hundred forty-six thousand, one hundred twenty-five".