9503763948 has 36 divisors (see below), whose sum is σ = 27455318800. Its totient is φ = 2715361056.

The previous prime is 9503763943. The next prime is 9503763979. The reversal of 9503763948 is 8493673059.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9503763894 and 9503763903.

It is not an unprimeable number, because it can be changed into a prime (9503763943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18856423 + ... + 18856926.

Almost surely, 2^9503763948 is an apocalyptic number.

It is an amenable number.

9503763948 is an abundant number, since it is smaller than the sum of its proper divisors (17951554852).

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

9503763948 is a wasteful number, since it uses less digits than its factorization.

9503763948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37713366 (or 37713361 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The square root of 9503763948 is about 97487.2501817545. The cubic root of 9503763948 is about 2118.1914643125.

The spelling of 9503763948 in words is "nine billion, five hundred three million, seven hundred sixty-three thousand, nine hundred forty-eight".