11802757616 has 20 divisors (see below), whose sum is σ = 24626908152. Its totient is φ = 5447426496.

The previous prime is 11802757607. The next prime is 11802757621. The reversal of 11802757616 is 61675720811.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28371806 + ... + 28372221.

Almost surely, 2^11802757616 is an apocalyptic number.

11802757616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11802757616 is an abundant number, since it is smaller than the sum of its proper divisors (12824150536).

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

11802757616 is a wasteful number, since it uses less digits than its factorization.

11802757616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56744048 (or 56744042 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 44.

The spelling of 11802757616 in words is "eleven billion, eight hundred two million, seven hundred fifty-seven thousand, six hundred sixteen".