11475522530 has 16 divisors (see below), whose sum is σ = 21743095680. Its totient is φ = 4348618992.

The previous prime is 11475522493. The next prime is 11475522551. The reversal of 11475522530 is 3522557411.

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, 30198554 + ... + 30198933.

It is an arithmetic number, because the mean of its divisors is an integer number (1358943480).

Almost surely, 2^11475522530 is an apocalyptic number.

11475522530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11475522530 is a deficient number, since it is larger than the sum of its proper divisors (10267573150).

11475522530 is a wasteful number, since it uses less digits than its factorization.

11475522530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60397513.

The product of its (nonzero) digits is 42000, while the sum is 35.

The spelling of 11475522530 in words is "eleven billion, four hundred seventy-five million, five hundred twenty-two thousand, five hundred thirty".