1125045034 has 8 divisors (see below), whose sum is σ = 1726813440. Its totient is φ = 549440556.

The previous prime is 1125044993. The next prime is 1125045049. The reversal of 1125045034 is 4305405211.

It is a happy number.

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

It is a super-2 number, since 2×1125045034² = 2531452657056122312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6540874 + ... + 6541045.

It is an arithmetic number, because the mean of its divisors is an integer number (215851680).

Almost surely, 2^1125045034 is an apocalyptic number.

1125045034 is a deficient number, since it is larger than the sum of its proper divisors (601768406).

1125045034 is a wasteful number, since it uses less digits than its factorization.

1125045034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13081964.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1125045034 is about 33541.6909830140. The cubic root of 1125045034 is about 1040.0557890437.

The spelling of 1125045034 in words is "one billion, one hundred twenty-five million, forty-five thousand, thirty-four".