2926552538 has 24 divisors (see below), whose sum is σ = 5499348372. Its totient is φ = 1157756544.

The previous prime is 2926552471. The next prime is 2926552547. The reversal of 2926552538 is 8352556292.

It can be written as a sum of positive squares in 2 ways, for example, as 2859361729 + 67190809 = 53473^2 + 8197^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2926552492 and 2926552501.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1147295 + ... + 1149842.

Almost surely, 2^2926552538 is an apocalyptic number.

2926552538 is a deficient number, since it is larger than the sum of its proper divisors (2572795834).

2926552538 is a wasteful number, since it uses less digits than its factorization.

2926552538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2297166 (or 2297159 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 47.

The square root of 2926552538 is about 54097.6204467442. The cubic root of 2926552538 is about 1430.3822372980.

The spelling of 2926552538 in words is "two billion, nine hundred twenty-six million, five hundred fifty-two thousand, five hundred thirty-eight".