10620520662 has 8 divisors (see below), whose sum is σ = 21241041336. Its totient is φ = 3540173552.

The previous prime is 10620520639. The next prime is 10620520693. The reversal of 10620520662 is 26602502601.

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

10620520662 is an admirable number.

It is a super-2 number, since 2×10620520662² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885043383 + ... + 885043394.

It is an arithmetic number, because the mean of its divisors is an integer number (2655130167).

Almost surely, 2^10620520662 is an apocalyptic number.

10620520662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10620520662 is a wasteful number, since it uses less digits than its factorization.

10620520662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770086782.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 10620520662 in words is "ten billion, six hundred twenty million, five hundred twenty thousand, six hundred sixty-two".