63525417023 has 2 divisors, whose sum is σ = 63525417024. Its totient is φ = 63525417022.

The previous prime is 63525417013. The next prime is 63525417047. The reversal of 63525417023 is 32071452536.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63525417023 - 2³⁴ = 46345547839 is a prime.

It is a super-3 number, since 3×63525417023³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63525417013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31762708511 + 31762708512.

It is an arithmetic number, because the mean of its divisors is an integer number (31762708512).

Almost surely, 2^63525417023 is an apocalyptic number.

63525417023 is a deficient number, since it is larger than the sum of its proper divisors (1).

63525417023 is an equidigital number, since it uses as much as digits as its factorization.

63525417023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 151200, while the sum is 38.

Adding to 63525417023 its reverse (32071452536), we get a palindrome (95596869559).

The spelling of 63525417023 in words is "sixty-three billion, five hundred twenty-five million, four hundred seventeen thousand, twenty-three".