11780850632 has 32 divisors (see below), whose sum is σ = 22230806400. Its totient is φ = 5852691264.

The previous prime is 11780850559. The next prime is 11780850637. The reversal of 11780850632 is 23605808711.

It is a super-2 number, since 2×11780850632² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11780850632.

It is not an unprimeable number, because it can be changed into a prime (11780850637) 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, 2264258 + ... + 2269454.

It is an arithmetic number, because the mean of its divisors is an integer number (694712700).

Almost surely, 2^11780850632 is an apocalyptic number.

It is an amenable number.

11780850632 is a deficient number, since it is larger than the sum of its proper divisors (10449955768).

11780850632 is a wasteful number, since it uses less digits than its factorization.

11780850632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6965 (or 6961 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 11780850632 in words is "eleven billion, seven hundred eighty million, eight hundred fifty thousand, six hundred thirty-two".