2132379647 has 2 divisors, whose sum is σ = 2132379648. Its totient is φ = 2132379646.

The previous prime is 2132379559. The next prime is 2132379653. The reversal of 2132379647 is 7469732312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2132379647 - 2¹² = 2132375551 is a prime.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 2132379598 and 2132379607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2132379047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066189823 + 1066189824.

It is an arithmetic number, because the mean of its divisors is an integer number (1066189824).

Almost surely, 2^2132379647 is an apocalyptic number.

2132379647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132379647 is an equidigital number, since it uses as much as digits as its factorization.

2132379647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 381024, while the sum is 44.

The square root of 2132379647 is about 46177.6964237065. The cubic root of 2132379647 is about 1287.1273229590.

The spelling of 2132379647 in words is "two billion, one hundred thirty-two million, three hundred seventy-nine thousand, six hundred forty-seven".