541235651137 has 2 divisors, whose sum is σ = 541235651138. Its totient is φ = 541235651136.

The previous prime is 541235651129. The next prime is 541235651141. The reversal of 541235651137 is 731156532145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 538637098561 + 2598552576 = 733919^2 + 50976^2 .

It is a cyclic number.

It is not a de Polignac number, because 541235651137 - 2³ = 541235651129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541235651093 and 541235651102.

It is not a weakly prime, because it can be changed into another prime (541235651107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270617825568 + 270617825569.

It is an arithmetic number, because the mean of its divisors is an integer number (270617825569).

Almost surely, 2^541235651137 is an apocalyptic number.

It is an amenable number.

541235651137 is a deficient number, since it is larger than the sum of its proper divisors (1).

541235651137 is an equidigital number, since it uses as much as digits as its factorization.

541235651137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378000, while the sum is 43.

The spelling of 541235651137 in words is "five hundred forty-one billion, two hundred thirty-five million, six hundred fifty-one thousand, one hundred thirty-seven".