253354541 has 4 divisors (see below), whose sum is σ = 276386784. Its totient is φ = 230322300.

The previous prime is 253354523. The next prime is 253354567. The reversal of 253354541 is 145453352.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 253354541 - 2²⁶ = 186245677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 253354498 and 253354507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253354141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11516105 + ... + 11516126.

It is an arithmetic number, because the mean of its divisors is an integer number (69096696).

Almost surely, 2^253354541 is an apocalyptic number.

It is an amenable number.

253354541 is a deficient number, since it is larger than the sum of its proper divisors (23032243).

253354541 is a wasteful number, since it uses less digits than its factorization.

253354541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23032242.

The product of its digits is 36000, while the sum is 32.

The square root of 253354541 is about 15917.1147196972. The cubic root of 253354541 is about 632.7656534311.

The spelling of 253354541 in words is "two hundred fifty-three million, three hundred fifty-four thousand, five hundred forty-one".