1003519090564 has 27 divisors (see below), whose sum is σ = 1794486868293. Its totient is φ = 491037729408.

The previous prime is 1003519090499. The next prime is 1003519090601. The reversal of 1003519090564 is 4650909153001.

The square root of 1003519090564 is 1001758.

It is a perfect power (a square), and thus also a powerful number.

1003519090564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 53689524100 + 949829566464 = 231710^2 + 974592^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1003519090564.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 94159924 + ... + 94170580.

Almost surely, 2^{1003519090564} is an apocalyptic number.

1003519090564 is the 1001758-th square number.

It is an amenable number.

1003519090564 is a deficient number, since it is larger than the sum of its proper divisors (790967777729).

1003519090564 is an frugal number, since it uses more digits than its factorization.

1003519090564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21412 (or 10706 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 43.

The spelling of 1003519090564 in words is "one trillion, three billion, five hundred nineteen million, ninety thousand, five hundred sixty-four".