53745052111 has 8 divisors (see below), whose sum is σ = 56647356480. Its totient is φ = 50912682912.

The previous prime is 53745052099. The next prime is 53745052139. The reversal of 53745052111 is 11125054735.

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 53745052111 - 2¹⁵ = 53745019343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53745052511) 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 7 ways as a sum of consecutive naturals, for example, 17482215 + ... + 17485288.

It is an arithmetic number, because the mean of its divisors is an integer number (7080919560).

Almost surely, 2^53745052111 is an apocalyptic number.

53745052111 is a deficient number, since it is larger than the sum of its proper divisors (2902304369).

53745052111 is a wasteful number, since it uses less digits than its factorization.

53745052111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34967585.

The product of its (nonzero) digits is 21000, while the sum is 34.

The spelling of 53745052111 in words is "fifty-three billion, seven hundred forty-five million, fifty-two thousand, one hundred eleven".