11494822725 has 48 divisors (see below), whose sum is σ = 21405772800. Its totient is φ = 6046565760.

The previous prime is 11494822693. The next prime is 11494822739. The reversal of 11494822725 is 52722849411.

11494822725 is a `hidden beast` number, since 1 + 149 + 482 + 2 + 7 + 25 = 666.

It is not a de Polignac number, because 11494822725 - 2⁵ = 11494822693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67365 + ... + 165914.

It is an arithmetic number, because the mean of its divisors is an integer number (445953600).

Almost surely, 2^11494822725 is an apocalyptic number.

11494822725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11494822725 is a deficient number, since it is larger than the sum of its proper divisors (9910950075).

11494822725 is a wasteful number, since it uses less digits than its factorization.

11494822725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233371 (or 233360 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The spelling of 11494822725 in words is "eleven billion, four hundred ninety-four million, eight hundred twenty-two thousand, seven hundred twenty-five".