52154055416 has 32 divisors (see below), whose sum is σ = 101186982000. Its totient is φ = 25171324416.

The previous prime is 52154055409. The next prime is 52154055451. The reversal of 52154055416 is 61455045125.

It is a self number, because there is not a number n which added to its sum of digits gives 52154055416.

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, 942155 + ... + 995973.

Almost surely, 2^52154055416 is an apocalyptic number.

It is an amenable number.

52154055416 is a deficient number, since it is larger than the sum of its proper divisors (49032926584).

52154055416 is a wasteful number, since it uses less digits than its factorization.

52154055416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58031 (or 58027 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 52154055416 in words is "fifty-two billion, one hundred fifty-four million, fifty-five thousand, four hundred sixteen".