93963803403 has 48 divisors (see below), whose sum is σ = 137731933440. Its totient is φ = 56802620160.

The previous prime is 93963803399. The next prime is 93963803419. The reversal of 93963803403 is 30430836939.

It is not a de Polignac number, because 93963803403 - 2² = 93963803399 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (93963813403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5069050 + ... + 5087552.

It is an arithmetic number, because the mean of its divisors is an integer number (2869415280).

Almost surely, 2^93963803403 is an apocalyptic number.

93963803403 is a deficient number, since it is larger than the sum of its proper divisors (43768130037).

93963803403 is a wasteful number, since it uses less digits than its factorization.

93963803403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18660 (or 18619 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 48.

The spelling of 93963803403 in words is "ninety-three billion, nine hundred sixty-three million, eight hundred three thousand, four hundred three".