1125035450 has 96 divisors (see below), whose sum is σ = 2634259968. Its totient is φ = 347256000.

The previous prime is 1125035441. The next prime is 1125035459. The reversal of 1125035450 is 545305211.

It is an interprime number because it is at equal distance from previous prime (1125035441) and next prime (1125035459).

It is not an unprimeable number, because it can be changed into a prime (1125035459) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 410585 + ... + 413315.

It is an arithmetic number, because the mean of its divisors is an integer number (27440208).

Almost surely, 2^1125035450 is an apocalyptic number.

1125035450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125035450 is an abundant number, since it is smaller than the sum of its proper divisors (1509224518).

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

1125035450 is a wasteful number, since it uses less digits than its factorization.

1125035450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868 (or 2863 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 1125035450 is about 33541.5481157325. The cubic root of 1125035450 is about 1040.0528357033.

The spelling of 1125035450 in words is "one billion, one hundred twenty-five million, thirty-five thousand, four hundred fifty".