1125476473 has 8 divisors (see below), whose sum is σ = 1229842656. Its totient is φ = 1021452000.

The previous prime is 1125476459. The next prime is 1125476479. The reversal of 1125476473 is 3746745211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1125476473 - 2⁵ = 1125476441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1125476479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78511 + ... + 91732.

It is an arithmetic number, because the mean of its divisors is an integer number (153730332).

Almost surely, 2^1125476473 is an apocalyptic number.

It is an amenable number.

1125476473 is a deficient number, since it is larger than the sum of its proper divisors (104366183).

1125476473 is a wasteful number, since it uses less digits than its factorization.

1125476473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170855.

The product of its digits is 141120, while the sum is 40.

The square root of 1125476473 is about 33548.1217507031. The cubic root of 1125476473 is about 1040.1887209913.

The spelling of 1125476473 in words is "one billion, one hundred twenty-five million, four hundred seventy-six thousand, four hundred seventy-three".