541521033023 has 2 divisors, whose sum is σ = 541521033024. Its totient is φ = 541521033022.

The previous prime is 541521032999. The next prime is 541521033037. The reversal of 541521033023 is 320330125145.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 541521033023 - 2¹⁰ = 541521031999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541521093023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270760516511 + 270760516512.

It is an arithmetic number, because the mean of its divisors is an integer number (270760516512).

Almost surely, 2^541521033023 is an apocalyptic number.

541521033023 is a deficient number, since it is larger than the sum of its proper divisors (1).

541521033023 is an equidigital number, since it uses as much as digits as its factorization.

541521033023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 541521033023 its reverse (320330125145), we get a palindrome (861851158168).

The spelling of 541521033023 in words is "five hundred forty-one billion, five hundred twenty-one million, thirty-three thousand, twenty-three".