1125679050 has 72 divisors (see below), whose sum is σ = 3030740544. Its totient is φ = 299544480.

The previous prime is 1125679043. The next prime is 1125679063. The reversal of 1125679050 is 509765211.

1125679050 is a `hidden beast` number, since 1 + 1 + 2 + 567 + 90 + 5 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1125678996 and 1125679014.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 232959 + ... + 237741.

Almost surely, 2^1125679050 is an apocalyptic number.

1125679050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1125679050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1515370272).

1125679050 is an abundant number, since it is smaller than the sum of its proper divisors (1905061494).

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

1125679050 is a wasteful number, since it uses less digits than its factorization.

1125679050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5324 (or 5316 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The square root of 1125679050 is about 33551.1408151794. The cubic root of 1125679050 is about 1040.2511258703.

The spelling of 1125679050 in words is "one billion, one hundred twenty-five million, six hundred seventy-nine thousand, fifty".