1135026250 has 80 divisors (see below), whose sum is σ = 2326655232. Its totient is φ = 413280000.

The previous prime is 1135026229. The next prime is 1135026251. The reversal of 1135026250 is 526205311.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1135026251) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 657889 + ... + 659611.

Almost surely, 2^1135026250 is an apocalyptic number.

1135026250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1135026250 is an abundant number, since it is smaller than the sum of its proper divisors (1191628982).

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

1135026250 is a wasteful number, since it uses less digits than its factorization.

1135026250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1793 (or 1778 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1135026250 is about 33690.1506378348. The cubic root of 1135026250 is about 1043.1224728997.

The spelling of 1135026250 in words is "one billion, one hundred thirty-five million, twenty-six thousand, two hundred fifty".