53787112794611 has 32 divisors (see below), whose sum is σ = 62081775974400. Its totient is φ = 45647460109440.

The previous prime is 53787112794563. The next prime is 53787112794671. The reversal of 53787112794611 is 11649721178735.

It is a happy number.

53787112794611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-53787112794611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53787112794671) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1793546405 + ... + 1793576393.

It is an arithmetic number, because the mean of its divisors is an integer number (1940055499200).

Almost surely, 2^{53787112794611} is an apocalyptic number.

53787112794611 is a deficient number, since it is larger than the sum of its proper divisors (8294663179789).

53787112794611 is a wasteful number, since it uses less digits than its factorization.

53787112794611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36339.

The product of its digits is 17781120, while the sum is 62.

The spelling of 53787112794611 in words is "fifty-three trillion, seven hundred eighty-seven billion, one hundred twelve million, seven hundred ninety-four thousand, six hundred eleven".