2790706153 has 2 divisors, whose sum is σ = 2790706154. Its totient is φ = 2790706152.

The previous prime is 2790706133. The next prime is 2790706159. The reversal of 2790706153 is 3516070972.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2674130944 + 116575209 = 51712^2 + 10797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2790706153 is a prime.

It is not a weakly prime, because it can be changed into another prime (2790706159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1395353076 + 1395353077.

It is an arithmetic number, because the mean of its divisors is an integer number (1395353077).

Almost surely, 2^2790706153 is an apocalyptic number.

It is an amenable number.

2790706153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2790706153 is an equidigital number, since it uses as much as digits as its factorization.

2790706153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 2790706153 is about 52827.1346279542. The cubic root of 2790706153 is about 1407.8985769814.

The spelling of 2790706153 in words is "two billion, seven hundred ninety million, seven hundred six thousand, one hundred fifty-three".