2140553039 has 2 divisors, whose sum is σ = 2140553040. Its totient is φ = 2140553038.

The previous prime is 2140553033. The next prime is 2140553057. The reversal of 2140553039 is 9303550412.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2140553039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2140552996 and 2140553014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2140553033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070276519 + 1070276520.

It is an arithmetic number, because the mean of its divisors is an integer number (1070276520).

Almost surely, 2^2140553039 is an apocalyptic number.

2140553039 is a deficient number, since it is larger than the sum of its proper divisors (1).

2140553039 is an equidigital number, since it uses as much as digits as its factorization.

2140553039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 2140553039 is about 46266.1111289894. Note that the first 4 decimals coincide. The cubic root of 2140553039 is about 1288.7697420995.

The spelling of 2140553039 in words is "two billion, one hundred forty million, five hundred fifty-three thousand, thirty-nine".