1250053042 has 16 divisors (see below), whose sum is σ = 2153109312. Its totient is φ = 533196720.

The previous prime is 1250053009. The next prime is 1250053067. The reversal of 1250053042 is 2403500521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208633 + ... + 214540.

It is an arithmetic number, because the mean of its divisors is an integer number (134569332).

Almost surely, 2^1250053042 is an apocalyptic number.

1250053042 is a deficient number, since it is larger than the sum of its proper divisors (903056270).

1250053042 is a wasteful number, since it uses less digits than its factorization.

1250053042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423393.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 1250053042 is about 35356.0891785277. The cubic root of 1250053042 is about 1077.2325815371.

Adding to 1250053042 its reverse (2403500521), we get a palindrome (3653553563).

The spelling of 1250053042 in words is "one billion, two hundred fifty million, fifty-three thousand, forty-two".