1045650463 has 16 divisors (see below), whose sum is σ = 1229378976. Its totient is φ = 876810240.

The previous prime is 1045650443. The next prime is 1045650481. The reversal of 1045650463 is 3640565401.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1045650463 is a prime.

It is a super-2 number, since 2×1045650463² = 2186769781544228738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045650443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323431 + ... + 326647.

It is an arithmetic number, because the mean of its divisors is an integer number (76836186).

Almost surely, 2^1045650463 is an apocalyptic number.

1045650463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1045650463 is a deficient number, since it is larger than the sum of its proper divisors (183728513).

1045650463 is a wasteful number, since it uses less digits than its factorization.

1045650463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5514.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 1045650463 is about 32336.5190303471. The cubic root of 1045650463 is about 1014.9909688827.

The spelling of 1045650463 in words is "one billion, forty-five million, six hundred fifty thousand, four hundred sixty-three".