9215068052 has 6 divisors (see below), whose sum is σ = 16126369098. Its totient is φ = 4607534024.

The previous prime is 9215068007. The next prime is 9215068063. The reversal of 9215068052 is 2508605129.

It can be written as a sum of positive squares in only one way, i.e., 7470836356 + 1744231696 = 86434^2 + 41764^2 .

It is a junction number, because it is equal to n+sod(n) for n = 9215067997 and 9215068015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151883503 + ... + 1151883510.

It is an arithmetic number, because the mean of its divisors is an integer number (2687728183).

Almost surely, 2^9215068052 is an apocalyptic number.

It is an amenable number.

9215068052 is a deficient number, since it is larger than the sum of its proper divisors (6911301046).

9215068052 is a wasteful number, since it uses less digits than its factorization.

9215068052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303767017 (or 2303767015 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 9215068052 is about 95995.1459814505. The cubic root of 9215068052 is about 2096.5224418419.

The spelling of 9215068052 in words is "nine billion, two hundred fifteen million, sixty-eight thousand, fifty-two".