253120014435 has 16 divisors (see below), whose sum is σ = 405004945824. Its totient is φ = 134993033472.

The previous prime is 253120014383. The next prime is 253120014451. The reversal of 253120014435 is 534410021352.

It is not a de Polignac number, because 253120014435 - 2¹⁷ = 253119883363 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248679 + ... + 753711.

It is an arithmetic number, because the mean of its divisors is an integer number (25312809114).

Almost surely, 2^253120014435 is an apocalyptic number.

253120014435 is a deficient number, since it is larger than the sum of its proper divisors (151884931389).

253120014435 is a wasteful number, since it uses less digits than its factorization.

253120014435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538454.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 253120014435 its reverse (534410021352), we get a palindrome (787530035787).

The spelling of 253120014435 in words is "two hundred fifty-three billion, one hundred twenty million, fourteen thousand, four hundred thirty-five".