52033686461 has 8 divisors (see below), whose sum is σ = 52704288000. Its totient is φ = 51363383760.

The previous prime is 52033686443. The next prime is 52033686493. The reversal of 52033686461 is 16468633025.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52033686461 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 (52033686431) 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, 286976 + ... + 431766.

It is an arithmetic number, because the mean of its divisors is an integer number (6588036000).

Almost surely, 2^52033686461 is an apocalyptic number.

It is an amenable number.

52033686461 is a deficient number, since it is larger than the sum of its proper divisors (670601539).

52033686461 is a wasteful number, since it uses less digits than its factorization.

52033686461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149419.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 52033686461 in words is "fifty-two billion, thirty-three million, six hundred eighty-six thousand, four hundred sixty-one".