253432551411 has 80 divisors (see below), whose sum is σ = 412006684320. Its totient is φ = 154317519360.

The previous prime is 253432551377. The next prime is 253432551433. The reversal of 253432551411 is 114155234352.

253432551411 is a `hidden beast` number, since 2 + 5 + 34 + 32 + 551 + 41 + 1 = 666.

It is not a de Polignac number, because 253432551411 - 2⁷ = 253432551283 is a prime.

It is a super-2 number, since 2×253432551411² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (253432551611) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 147258031 + ... + 147259751.

It is an arithmetic number, because the mean of its divisors is an integer number (5150083554).

Almost surely, 2^253432551411 is an apocalyptic number.

253432551411 is a deficient number, since it is larger than the sum of its proper divisors (158574132909).

253432551411 is a wasteful number, since it uses less digits than its factorization.

253432551411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3138 (or 3129 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

Adding to 253432551411 its reverse (114155234352), we get a palindrome (367587785763).

The spelling of 253432551411 in words is "two hundred fifty-three billion, four hundred thirty-two million, five hundred fifty-one thousand, four hundred eleven".