1125059577 has 16 divisors (see below), whose sum is σ = 1509243648. Its totient is φ = 745470720.

The previous prime is 1125059563. The next prime is 1125059603. The reversal of 1125059577 is 7759505211.

It is not a de Polignac number, because 1125059577 - 2⁷ = 1125059449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1125059077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 470928 + ... + 473310.

It is an arithmetic number, because the mean of its divisors is an integer number (94327728).

Almost surely, 2^1125059577 is an apocalyptic number.

It is an amenable number.

1125059577 is a deficient number, since it is larger than the sum of its proper divisors (384184071).

1125059577 is a wasteful number, since it uses less digits than its factorization.

1125059577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3280.

The product of its (nonzero) digits is 110250, while the sum is 42.

The square root of 1125059577 is about 33541.9077722183. The cubic root of 1125059577 is about 1040.0602704839.

The spelling of 1125059577 in words is "one billion, one hundred twenty-five million, fifty-nine thousand, five hundred seventy-seven".