52423666416 has 60 divisors (see below), whose sum is σ = 160051047000. Its totient is φ = 15885959040.

The previous prime is 52423666409. The next prime is 52423666423. The reversal of 52423666416 is 61466632425.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (52423666409) and next prime (52423666423).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16546291 + ... + 16549458.

It is an arithmetic number, because the mean of its divisors is an integer number (2667517450).

Almost surely, 2^52423666416 is an apocalyptic number.

It is an amenable number.

52423666416 is an abundant number, since it is smaller than the sum of its proper divisors (107627380584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52423666416 is a wasteful number, since it uses less digits than its factorization.

52423666416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33095774 (or 33095765 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 52423666416 in words is "fifty-two billion, four hundred twenty-three million, six hundred sixty-six thousand, four hundred sixteen".