2622583157 has 2 divisors, whose sum is σ = 2622583158. Its totient is φ = 2622583156.

The previous prime is 2622583141. The next prime is 2622583177. The reversal of 2622583157 is 7513852262.

2622583157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1878875716 + 743707441 = 43346^2 + 27271^2 .

It is a cyclic number.

It is not a de Polignac number, because 2622583157 - 2⁴ = 2622583141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2622583177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311291578 + 1311291579.

It is an arithmetic number, because the mean of its divisors is an integer number (1311291579).

Almost surely, 2^2622583157 is an apocalyptic number.

It is an amenable number.

2622583157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2622583157 is an equidigital number, since it uses as much as digits as its factorization.

2622583157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 41.

The square root of 2622583157 is about 51211.1624257837. The cubic root of 2622583157 is about 1379.0386003169.

The spelling of 2622583157 in words is "two billion, six hundred twenty-two million, five hundred eighty-three thousand, one hundred fifty-seven".