62672735649 has 16 divisors (see below), whose sum is σ = 84640636800. Its totient is φ = 41244863616.

The previous prime is 62672735623. The next prime is 62672735707. The reversal of 62672735649 is 94653727626.

62672735649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 62672735649 - 2⁹ = 62672735137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (62672735549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27789 + ... + 355130.

It is an arithmetic number, because the mean of its divisors is an integer number (5290039800).

Almost surely, 2^62672735649 is an apocalyptic number.

It is an amenable number.

62672735649 is a deficient number, since it is larger than the sum of its proper divisors (21967901151).

62672735649 is a wasteful number, since it uses less digits than its factorization.

62672735649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383624.

The product of its digits is 22861440, while the sum is 57.

The spelling of 62672735649 in words is "sixty-two billion, six hundred seventy-two million, seven hundred thirty-five thousand, six hundred forty-nine".