53747113321511 has 8 divisors (see below), whose sum is σ = 55627278758400. Its totient is φ = 51876097108920.

The previous prime is 53747113321507. The next prime is 53747113321537. The reversal of 53747113321511 is 11512331174735.

53747113321511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53747113321511 - 2² = 53747113321507 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53747113321711) 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 7 ways as a sum of consecutive naturals, for example, 2287294121 + ... + 2287317618.

It is an arithmetic number, because the mean of its divisors is an integer number (6953409844800).

Almost surely, 2^{53747113321511} is an apocalyptic number.

53747113321511 is a deficient number, since it is larger than the sum of its proper divisors (1880165436889).

53747113321511 is a wasteful number, since it uses less digits than its factorization.

53747113321511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4574612149.

The product of its digits is 264600, while the sum is 44.

The spelling of 53747113321511 in words is "fifty-three trillion, seven hundred forty-seven billion, one hundred thirteen million, three hundred twenty-one thousand, five hundred eleven".