53313666415 has 8 divisors (see below), whose sum is σ = 63988238160. Its totient is φ = 42643040832.

The previous prime is 53313666409. The next prime is 53313666433. The reversal of 53313666415 is 51466631335.

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 not a de Polignac number, because 53313666415 - 2¹⁵ = 53313633647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956734 + ... + 1010923.

It is an arithmetic number, because the mean of its divisors is an integer number (7998529770).

Almost surely, 2^53313666415 is an apocalyptic number.

53313666415 is a deficient number, since it is larger than the sum of its proper divisors (10674571745).

53313666415 is a wasteful number, since it uses less digits than its factorization.

53313666415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973081.

The product of its digits is 583200, while the sum is 43.

The spelling of 53313666415 in words is "fifty-three billion, three hundred thirteen million, six hundred sixty-six thousand, four hundred fifteen".