2265078152 has 8 divisors (see below), whose sum is σ = 4247021550. Its totient is φ = 1132539072.

The previous prime is 2265078133. The next prime is 2265078227. The reversal of 2265078152 is 2518705622.

It can be written as a sum of positive squares in only one way, i.e., 2155373476 + 109704676 = 46426^2 + 10474^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141567377 + ... + 141567392.

Almost surely, 2^2265078152 is an apocalyptic number.

It is an amenable number.

2265078152 is a deficient number, since it is larger than the sum of its proper divisors (1981943398).

2265078152 is a wasteful number, since it uses less digits than its factorization.

2265078152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283134775 (or 283134771 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 2265078152 is about 47592.8371921658. The cubic root of 2265078152 is about 1313.2912892195.

The spelling of 2265078152 in words is "two billion, two hundred sixty-five million, seventy-eight thousand, one hundred fifty-two".