1941125562 has 12 divisors (see below), whose sum is σ = 4205772090. Its totient is φ = 647041848.

The previous prime is 1941125539. The next prime is 1941125573. The reversal of 1941125562 is 2655211491.

1941125562 is a `hidden beast` number, since 1 + 94 + 1 + 1 + 2 + 5 + 562 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1517959521 + 423166041 = 38961^2 + 20571^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53920137 + ... + 53920172.

Almost surely, 2^1941125562 is an apocalyptic number.

1941125562 is an abundant number, since it is smaller than the sum of its proper divisors (2264646528).

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

1941125562 is a wasteful number, since it uses less digits than its factorization.

1941125562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107840317 (or 107840314 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 1941125562 is about 44058.2065227354. The cubic root of 1941125562 is about 1247.4348595376.

The spelling of 1941125562 in words is "one billion, nine hundred forty-one million, one hundred twenty-five thousand, five hundred sixty-two".