62691349358039 has 16 divisors (see below), whose sum is σ = 63185609824128. Its totient is φ = 62198890478592.

The previous prime is 62691349358003. The next prime is 62691349358047. The reversal of 62691349358039 is 93085394319626.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62691349358039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 62691349358039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62691349328039) 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, 1825749479 + ... + 1825783815.

It is an arithmetic number, because the mean of its divisors is an integer number (3949100614008).

Almost surely, 2^{62691349358039} is an apocalyptic number.

62691349358039 is a deficient number, since it is larger than the sum of its proper divisors (494260466089).

62691349358039 is a wasteful number, since it uses less digits than its factorization.

62691349358039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60154.

The product of its (nonzero) digits is 226748160, while the sum is 68.

The spelling of 62691349358039 in words is "sixty-two trillion, six hundred ninety-one billion, three hundred forty-nine million, three hundred fifty-eight thousand, thirty-nine".