253537952127 has 8 divisors (see below), whose sum is σ = 348955461120. Its totient is φ = 163572872280.

The previous prime is 253537952119. The next prime is 253537952147. The reversal of 253537952127 is 721259735352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 253537952127 - 2³ = 253537952119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 253537952127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253537952147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1363107177 + ... + 1363107362.

It is an arithmetic number, because the mean of its divisors is an integer number (43619432640).

Almost surely, 2^253537952127 is an apocalyptic number.

253537952127 is a deficient number, since it is larger than the sum of its proper divisors (95417508993).

253537952127 is a wasteful number, since it uses less digits than its factorization.

253537952127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2726214573.

The product of its digits is 3969000, while the sum is 51.

The spelling of 253537952127 in words is "two hundred fifty-three billion, five hundred thirty-seven million, nine hundred fifty-two thousand, one hundred twenty-seven".