1042503522 has 16 divisors (see below), whose sum is σ = 2129369472. Its totient is φ = 340107440.

The previous prime is 1042503487. The next prime is 1042503541. The reversal of 1042503522 is 2253052401.

It is a junction number, because it is equal to n+sod(n) for n = 1042503492 and 1042503501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1848129 + ... + 1848692.

It is an arithmetic number, because the mean of its divisors is an integer number (133085592).

Almost surely, 2^1042503522 is an apocalyptic number.

1042503522 is an abundant number, since it is smaller than the sum of its proper divisors (1086865950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1042503522 is a wasteful number, since it uses less digits than its factorization.

1042503522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3696873.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 1042503522 is about 32287.8231226572. The cubic root of 1042503522 is about 1013.9717225015.

Adding to 1042503522 its reverse (2253052401), we get a palindrome (3295555923).

The spelling of 1042503522 in words is "one billion, forty-two million, five hundred three thousand, five hundred twenty-two".