62516440641 has 8 divisors (see below), whose sum is σ = 83386057504. Its totient is φ = 41662225440.

The previous prime is 62516440627. The next prime is 62516440669. The reversal of 62516440641 is 14604461526.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 62516440641 - 2¹⁰ = 62516439617 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 62516440641.

It is not an unprimeable number, because it can be changed into a prime (62516440621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3840940 + ... + 3857181.

It is an arithmetic number, because the mean of its divisors is an integer number (10423257188).

Almost surely, 2^62516440641 is an apocalyptic number.

It is an amenable number.

62516440641 is a deficient number, since it is larger than the sum of its proper divisors (20869616863).

62516440641 is a wasteful number, since it uses less digits than its factorization.

62516440641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7700831.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 62516440641 in words is "sixty-two billion, five hundred sixteen million, four hundred forty thousand, six hundred forty-one".