253125425043 has 24 divisors (see below), whose sum is σ = 368718045696. Its totient is φ = 167325116400.

The previous prime is 253125425023. The next prime is 253125425051. The reversal of 253125425043 is 340524521352.

253125425043 is a `hidden beast` number, since 2 + 5 + 312 + 54 + 250 + 43 = 666.

It is not a de Polignac number, because 253125425043 - 2²⁰ = 253124376467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253125424989 and 253125425007.

It is not an unprimeable number, because it can be changed into a prime (253125425023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1364146 + ... + 1538552.

It is an arithmetic number, because the mean of its divisors is an integer number (15363251904).

Almost surely, 2^253125425043 is an apocalyptic number.

253125425043 is a deficient number, since it is larger than the sum of its proper divisors (115592620653).

253125425043 is a wasteful number, since it uses less digits than its factorization.

253125425043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175775 (or 175772 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 253125425043 its reverse (340524521352), we get a palindrome (593649946395).

The spelling of 253125425043 in words is "two hundred fifty-three billion, one hundred twenty-five million, four hundred twenty-five thousand, forty-three".