5385253902 has 64 divisors (see below), whose sum is σ = 12855435264. Its totient is φ = 1470474720.

The previous prime is 5385253901. The next prime is 5385253921. The reversal of 5385253902 is 2093525835.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5385253901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1863903 + ... + 1866789.

It is an arithmetic number, because the mean of its divisors is an integer number (200866176).

Almost surely, 2^5385253902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5385253902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6427717632).

5385253902 is an abundant number, since it is smaller than the sum of its proper divisors (7470181362).

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

5385253902 is a wasteful number, since it uses less digits than its factorization.

5385253902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4853.

The product of its (nonzero) digits is 324000, while the sum is 42.

The square root of 5385253902 is about 73384.2892041614. The cubic root of 5385253902 is about 1752.8122295971.

The spelling of 5385253902 in words is "five billion, three hundred eighty-five million, two hundred fifty-three thousand, nine hundred two".