540601122953 has 2 divisors, whose sum is σ = 540601122954. Its totient is φ = 540601122952.

The previous prime is 540601122949. The next prime is 540601122967. The reversal of 540601122953 is 359221106045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 444818300809 + 95782822144 = 666947^2 + 309488^2 .

It is a cyclic number.

It is not a de Polignac number, because 540601122953 - 2² = 540601122949 is a prime.

It is not a weakly prime, because it can be changed into another prime (540601122913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270300561476 + 270300561477.

It is an arithmetic number, because the mean of its divisors is an integer number (270300561477).

Almost surely, 2^540601122953 is an apocalyptic number.

It is an amenable number.

540601122953 is a deficient number, since it is larger than the sum of its proper divisors (1).

540601122953 is an equidigital number, since it uses as much as digits as its factorization.

540601122953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 38.

Adding to 540601122953 its reverse (359221106045), we get a palindrome (899822228998).

The spelling of 540601122953 in words is "five hundred forty billion, six hundred one million, one hundred twenty-two thousand, nine hundred fifty-three".