93789857487252 has 24 divisors (see below), whose sum is σ = 222430590982432. Its totient is φ = 30750772946400.

The previous prime is 93789857487251. The next prime is 93789857487301. The reversal of 93789857487252 is 25278475898739.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93789857487251) 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, 64064109574 + ... + 64064111037.

Almost surely, 2^{93789857487252} is an apocalyptic number.

It is an amenable number.

93789857487252 is an abundant number, since it is smaller than the sum of its proper divisors (128640733495180).

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

93789857487252 is a wasteful number, since it uses less digits than its factorization.

93789857487252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128128220679 (or 128128220677 counting only the distinct ones).

The product of its digits is 17069875200, while the sum is 84.

The spelling of 93789857487252 in words is "ninety-three trillion, seven hundred eighty-nine billion, eight hundred fifty-seven million, four hundred eighty-seven thousand, two hundred fifty-two".