253700541 has 6 divisors (see below), whose sum is σ = 366456350. Its totient is φ = 169133688.

The previous prime is 253700519. The next prime is 253700543. The reversal of 253700541 is 145007352.

It is a happy number.

253700541 is a `hidden beast` number, since 2 + 53 + 70 + 0 + 541 = 666.

It can be written as a sum of positive squares in only one way, i.e., 202635225 + 51065316 = 14235^2 + 7146^2 .

It is not a de Polignac number, because 253700541 - 2¹¹ = 253698493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253700543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14094466 + ... + 14094483.

Almost surely, 2^253700541 is an apocalyptic number.

It is an amenable number.

253700541 is a deficient number, since it is larger than the sum of its proper divisors (112755809).

253700541 is a wasteful number, since it uses less digits than its factorization.

253700541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28188955 (or 28188952 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 253700541 is about 15927.9798154066. The cubic root of 253700541 is about 633.0535731782.

Adding to 253700541 its reverse (145007352), we get a palindrome (398707893).

The spelling of 253700541 in words is "two hundred fifty-three million, seven hundred thousand, five hundred forty-one".