2903530052 has 6 divisors (see below), whose sum is σ = 5081177598. Its totient is φ = 1451765024.

The previous prime is 2903530039. The next prime is 2903530057. The reversal of 2903530052 is 2500353092.

It can be written as a sum of positive squares in only one way, i.e., 2096174656 + 807355396 = 45784^2 + 28414^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2903529997 and 2903530024.

It is not an unprimeable number, because it can be changed into a prime (2903530057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362941253 + ... + 362941260.

It is an arithmetic number, because the mean of its divisors is an integer number (846862933).

Almost surely, 2^2903530052 is an apocalyptic number.

It is an amenable number.

2903530052 is a deficient number, since it is larger than the sum of its proper divisors (2177647546).

2903530052 is a wasteful number, since it uses less digits than its factorization.

2903530052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725882517 (or 725882515 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 2903530052 is about 53884.4138132726. The cubic root of 2903530052 is about 1426.6215339562.

The spelling of 2903530052 in words is "two billion, nine hundred three million, five hundred thirty thousand, fifty-two".