2079540553 has 2 divisors, whose sum is σ = 2079540554. Its totient is φ = 2079540552.

The previous prime is 2079540539. The next prime is 2079540599. The reversal of 2079540553 is 3550459702.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2068703289 + 10837264 = 45483^2 + 3292^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2079540553 is a prime.

It is not a weakly prime, because it can be changed into another prime (2079540503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1039770276 + 1039770277.

It is an arithmetic number, because the mean of its divisors is an integer number (1039770277).

Almost surely, 2^2079540553 is an apocalyptic number.

It is an amenable number.

2079540553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2079540553 is an equidigital number, since it uses as much as digits as its factorization.

2079540553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 2079540553 is about 45601.9797048330. The cubic root of 2079540553 is about 1276.4068649517.

The spelling of 2079540553 in words is "two billion, seventy-nine million, five hundred forty thousand, five hundred fifty-three".