920543463 has 12 divisors (see below), whose sum is σ = 1519627408. Its totient is φ = 526024800.

The previous prime is 920543443. The next prime is 920543501. The reversal of 920543463 is 364345029.

It is not a de Polignac number, because 920543463 - 2¹⁴ = 920527079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920543413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7305838 + ... + 7305963.

Almost surely, 2^920543463 is an apocalyptic number.

920543463 is a deficient number, since it is larger than the sum of its proper divisors (599083945).

920543463 is a wasteful number, since it uses less digits than its factorization.

920543463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14611814 (or 14611811 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 920543463 is about 30340.4591758266. The cubic root of 920543463 is about 972.7802979569.

The spelling of 920543463 in words is "nine hundred twenty million, five hundred forty-three thousand, four hundred sixty-three".