11433505350 has 48 divisors (see below), whose sum is σ = 28363184640. Its totient is φ = 3048064800.

The previous prime is 11433505331. The next prime is 11433505387. The reversal of 11433505350 is 5350533411.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 649971 + ... + 667329.

It is an arithmetic number, because the mean of its divisors is an integer number (590899680).

Almost surely, 2^11433505350 is an apocalyptic number.

11433505350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11433505350 is an abundant number, since it is smaller than the sum of its proper divisors (16929679290).

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

11433505350 is a wasteful number, since it uses less digits than its factorization.

11433505350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21765 (or 21760 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 11433505350 in words is "eleven billion, four hundred thirty-three million, five hundred five thousand, three hundred fifty".