62521660873 has 16 divisors (see below), whose sum is σ = 71609274880. Its totient is φ = 53473162176.

The previous prime is 62521660807. The next prime is 62521660907. The reversal of 62521660873 is 37806612526.

It is not a de Polignac number, because 62521660873 - 2²⁵ = 62488106441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62521660073) 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 15 ways as a sum of consecutive naturals, for example, 7327936 + ... + 7336462.

It is an arithmetic number, because the mean of its divisors is an integer number (4475579680).

Almost surely, 2^62521660873 is an apocalyptic number.

It is an amenable number.

62521660873 is a deficient number, since it is larger than the sum of its proper divisors (9087614007).

62521660873 is a wasteful number, since it uses less digits than its factorization.

62521660873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10696.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 62521660873 in words is "sixty-two billion, five hundred twenty-one million, six hundred sixty thousand, eight hundred seventy-three".