45203863388 has 12 divisors (see below), whose sum is σ = 79251384072. Its totient is φ = 22560610800.

The previous prime is 45203863381. The next prime is 45203863403. The reversal of 45203863388 is 88336830254.

45203863388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45203863381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10327763 + ... + 10332138.

It is an arithmetic number, because the mean of its divisors is an integer number (6604282006).

Almost surely, 2^45203863388 is an apocalyptic number.

It is an amenable number.

45203863388 is a deficient number, since it is larger than the sum of its proper divisors (34047520684).

45203863388 is a wasteful number, since it uses less digits than its factorization.

45203863388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20660452 (or 20660450 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 50.

The spelling of 45203863388 in words is "forty-five billion, two hundred three million, eight hundred sixty-three thousand, three hundred eighty-eight".