11464503530 has 16 divisors (see below), whose sum is σ = 20668211424. Its totient is φ = 4578666960.

The previous prime is 11464503527. The next prime is 11464503553. The reversal of 11464503530 is 3530546411.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 885056 + ... + 897915.

It is an arithmetic number, because the mean of its divisors is an integer number (1291763214).

Almost surely, 2^11464503530 is an apocalyptic number.

11464503530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11464503530 is a deficient number, since it is larger than the sum of its proper divisors (9203707894).

11464503530 is a wasteful number, since it uses less digits than its factorization.

11464503530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783621.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 11464503530 in words is "eleven billion, four hundred sixty-four million, five hundred three thousand, five hundred thirty".