2403520564 has 12 divisors (see below), whose sum is σ = 4227513444. Its totient is φ = 1195659584.

The previous prime is 2403520543. The next prime is 2403520579. The reversal of 2403520564 is 4650253042.

It can be written as a sum of positive squares in 2 ways, for example, as 1559618064 + 843902500 = 39492^2 + 29050^2 .

It is a super-2 number, since 2×2403520564² = 11553822203141756192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1524289 + ... + 1525864.

It is an arithmetic number, because the mean of its divisors is an integer number (352292787).

Almost surely, 2^2403520564 is an apocalyptic number.

It is an amenable number.

2403520564 is a deficient number, since it is larger than the sum of its proper divisors (1823992880).

2403520564 is a wasteful number, since it uses less digits than its factorization.

2403520564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050354 (or 3050352 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 2403520564 is about 49025.7132941480. The cubic root of 2403520564 is about 1339.5202418571.

The spelling of 2403520564 in words is "two billion, four hundred three million, five hundred twenty thousand, five hundred sixty-four".