1125576402 has 8 divisors (see below), whose sum is σ = 2251152816. Its totient is φ = 375192132.

The previous prime is 1125576383. The next prime is 1125576407. The reversal of 1125576402 is 2046755211.

1125576402 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

1125576402 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1125576407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93798028 + ... + 93798039.

It is an arithmetic number, because the mean of its divisors is an integer number (281394102).

Almost surely, 2^1125576402 is an apocalyptic number.

1125576402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1125576402 is a wasteful number, since it uses less digits than its factorization.

1125576402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187596072.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 1125576402 is about 33549.6110558677. The cubic root of 1125576402 is about 1040.2195055656.

The spelling of 1125576402 in words is "one billion, one hundred twenty-five million, five hundred seventy-six thousand, four hundred two".