1392053061 has 32 divisors (see below), whose sum is σ = 2190622720. Its totient is φ = 769777344.

The previous prime is 1392053053. The next prime is 1392053071. The reversal of 1392053061 is 1603502931.

It is not a de Polignac number, because 1392053061 - 2³ = 1392053053 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1392053071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91356 + ... + 105498.

It is an arithmetic number, because the mean of its divisors is an integer number (68456960).

Almost surely, 2^1392053061 is an apocalyptic number.

It is an amenable number.

1392053061 is a deficient number, since it is larger than the sum of its proper divisors (798569659).

1392053061 is a wasteful number, since it uses less digits than its factorization.

1392053061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14305.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 1392053061 is about 37310.2272976191. The cubic root of 1392053061 is about 1116.5682212859.

Adding to 1392053061 its reverse (1603502931), we get a palindrome (2995555992).

The spelling of 1392053061 in words is "one billion, three hundred ninety-two million, fifty-three thousand, sixty-one".