124553132112499 has 12 divisors (see below), whose sum is σ = 139274491204600. Its totient is φ = 111056662683648.

The previous prime is 124553132112473. The next prime is 124553132112551. The reversal of 124553132112499 is 994211231355421.

It is not a de Polignac number, because 124553132112499 - 2⁵ = 124553132112467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124553132112419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11341565454 + ... + 11341576435.

Almost surely, 2^{124553132112499} is an apocalyptic number.

124553132112499 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

124553132112499 is a deficient number, since it is larger than the sum of its proper divisors (14721359092101).

124553132112499 is a wasteful number, since it uses less digits than its factorization.

124553132112499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22683141942 (or 22683141925 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 52.

The spelling of 124553132112499 in words is "one hundred twenty-four trillion, five hundred fifty-three billion, one hundred thirty-two million, one hundred twelve thousand, four hundred ninety-nine".