2142528607 has 2 divisors, whose sum is σ = 2142528608. Its totient is φ = 2142528606.

The previous prime is 2142528593. The next prime is 2142528629. The reversal of 2142528607 is 7068252412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2142528607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2142528667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071264303 + 1071264304.

It is an arithmetic number, because the mean of its divisors is an integer number (1071264304).

Almost surely, 2^2142528607 is an apocalyptic number.

2142528607 is a deficient number, since it is larger than the sum of its proper divisors (1).

2142528607 is an equidigital number, since it uses as much as digits as its factorization.

2142528607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 2142528607 is about 46287.4562597687. The cubic root of 2142528607 is about 1289.1660990761.

The spelling of 2142528607 in words is "two billion, one hundred forty-two million, five hundred twenty-eight thousand, six hundred seven".