253126053 has 12 divisors (see below), whose sum is σ = 379168608. Its totient is φ = 168750540.

The previous prime is 253126051. The next prime is 253126061. The reversal of 253126053 is 350621352.

253126053 is a `hidden beast` number, since 2 + 53 + 1 + 2 + 605 + 3 = 666.

It is not a de Polignac number, because 253126053 - 2¹ = 253126051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253126051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 520593 + ... + 521078.

It is an arithmetic number, because the mean of its divisors is an integer number (31597384).

Almost surely, 2^253126053 is an apocalyptic number.

It is an amenable number.

253126053 is a deficient number, since it is larger than the sum of its proper divisors (126042555).

253126053 is an equidigital number, since it uses as much as digits as its factorization.

253126053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041686 (or 1041674 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 253126053 is about 15909.9356692603. The cubic root of 253126053 is about 632.5753761451.

The spelling of 253126053 in words is "two hundred fifty-three million, one hundred twenty-six thousand, fifty-three".