62478799999 has 36 divisors (see below), whose sum is σ = 81395013672. Its totient is φ = 47765958240.

The previous prime is 62478799927. The next prime is 62478800051. The reversal of 62478799999 is 99999787426.

It is a happy number.

It is not a de Polignac number, because 62478799999 - 2⁷ = 62478799871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62478799099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 214824 + ... + 413650.

It is an arithmetic number, because the mean of its divisors is an integer number (2260972602).

Almost surely, 2^62478799999 is an apocalyptic number.

62478799999 is a deficient number, since it is larger than the sum of its proper divisors (18916213673).

62478799999 is a wasteful number, since it uses less digits than its factorization.

62478799999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198916 (or 198898 counting only the distinct ones).

The product of its digits is 1111065984, while the sum is 79.

The spelling of 62478799999 in words is "sixty-two billion, four hundred seventy-eight million, seven hundred ninety-nine thousand, nine hundred ninety-nine".