1042550332 has 12 divisors (see below), whose sum is σ = 1873773160. Its totient is φ = 507186576.

The previous prime is 1042550323. The next prime is 1042550393. The reversal of 1042550332 is 2330552401.

It is a super-2 number, since 2×1042550332² = 2173822389506620448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1042550297 and 1042550306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3521982 + ... + 3522277.

Almost surely, 2^1042550332 is an apocalyptic number.

It is an amenable number.

1042550332 is a deficient number, since it is larger than the sum of its proper divisors (831222828).

1042550332 is a wasteful number, since it uses less digits than its factorization.

1042550332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7044300 (or 7044298 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1042550332 is about 32288.5480008005. The cubic root of 1042550332 is about 1013.9868985673.

The spelling of 1042550332 in words is "one billion, forty-two million, five hundred fifty thousand, three hundred thirty-two".