541502051 has 2 divisors, whose sum is σ = 541502052. Its totient is φ = 541502050.

The previous prime is 541502011. The next prime is 541502083. The reversal of 541502051 is 150205145.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 541502051 - 2²⁶ = 474393187 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (541502011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270751025 + 270751026.

It is an arithmetic number, because the mean of its divisors is an integer number (270751026).

Almost surely, 2^541502051 is an apocalyptic number.

541502051 is a deficient number, since it is larger than the sum of its proper divisors (1).

541502051 is an equidigital number, since it uses as much as digits as its factorization.

541502051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 541502051 is about 23270.1966257271. The cubic root of 541502051 is about 815.0796218646.

Adding to 541502051 its reverse (150205145), we get a palindrome (691707196).

The spelling of 541502051 in words is "five hundred forty-one million, five hundred two thousand, fifty-one".