10151666616 has 128 divisors (see below), whose sum is σ = 32080366080. Its totient is φ = 2604980736.

The previous prime is 10151666597. The next prime is 10151666621. The reversal of 10151666616 is 61666615101.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17995 + ... + 143621.

It is an arithmetic number, because the mean of its divisors is an integer number (250627860).

Almost surely, 2^10151666616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10151666616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16040183040).

10151666616 is an abundant number, since it is smaller than the sum of its proper divisors (21928699464).

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

10151666616 is a wasteful number, since it uses less digits than its factorization.

10151666616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125693 (or 125689 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 10151666616 in words is "ten billion, one hundred fifty-one million, six hundred sixty-six thousand, six hundred sixteen".