1045603416 has 64 divisors (see below), whose sum is σ = 3071013120. Its totient is φ = 292475520.

The previous prime is 1045603357. The next prime is 1045603423. The reversal of 1045603416 is 6143065401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148900 + ... + 155763.

It is an arithmetic number, because the mean of its divisors is an integer number (47984580).

Almost surely, 2^1045603416 is an apocalyptic number.

It is an amenable number.

1045603416 is an abundant number, since it is smaller than the sum of its proper divisors (2025409704).

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

1045603416 is a wasteful number, since it uses less digits than its factorization.

1045603416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304696 (or 304692 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1045603416 is about 32335.7915629106. The cubic root of 1045603416 is about 1014.9757461424.

Adding to 1045603416 its reverse (6143065401), we get a palindrome (7188668817).

The spelling of 1045603416 in words is "one billion, forty-five million, six hundred three thousand, four hundred sixteen".