20116755501462 has 12 divisors (see below), whose sum is σ = 43586303586540. Its totient is φ = 6705585167148.

The previous prime is 20116755501439. The next prime is 20116755501463. The reversal of 20116755501462 is 26410555761102.

20116755501462 is a `hidden beast` number, since 2 + 0 + 1 + 16 + 75 + 5 + 501 + 4 + 62 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20116755501463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 558798763912 + ... + 558798763947.

It is an arithmetic number, because the mean of its divisors is an integer number (3632191965545).

Almost surely, 2^{20116755501462} is an apocalyptic number.

20116755501462 is an abundant number, since it is smaller than the sum of its proper divisors (23469548085078).

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

20116755501462 is a wasteful number, since it uses less digits than its factorization.

20116755501462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117597527867 (or 1117597527864 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 45.

The spelling of 20116755501462 in words is "twenty trillion, one hundred sixteen billion, seven hundred fifty-five million, five hundred one thousand, four hundred sixty-two".