940545063 has 24 divisors (see below), whose sum is σ = 1391998608. Its totient is φ = 611638272.

The previous prime is 940545061. The next prime is 940545079. The reversal of 940545063 is 360545049.

It is a happy number.

It is not a de Polignac number, because 940545063 - 2¹ = 940545061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940545061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 469981 + ... + 471977.

It is an arithmetic number, because the mean of its divisors is an integer number (57999942).

Almost surely, 2^940545063 is an apocalyptic number.

940545063 is a deficient number, since it is larger than the sum of its proper divisors (451453545).

940545063 is a wasteful number, since it uses less digits than its factorization.

940545063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3263 (or 3260 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 940545063 is about 30668.3071427166. The cubic root of 940545063 is about 979.7754111889.

The spelling of 940545063 in words is "nine hundred forty million, five hundred forty-five thousand, sixty-three".