496773540 has 48 divisors (see below), whose sum is σ = 1545519360. Its totient is φ = 132472800.

The previous prime is 496773533. The next prime is 496773559. The reversal of 496773540 is 45377694.

496773540 is a `hidden beast` number, since 49 + 67 + 7 + 3 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 459436 + ... + 460515.

It is an arithmetic number, because the mean of its divisors is an integer number (32198320).

Almost surely, 2^496773540 is an apocalyptic number.

It is an amenable number.

496773540 is an abundant number, since it is smaller than the sum of its proper divisors (1048745820).

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

496773540 is a wasteful number, since it uses less digits than its factorization.

496773540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919969 (or 919961 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 496773540 is about 22288.4171712574. The cubic root of 496773540 is about 791.9896118931.

The spelling of 496773540 in words is "four hundred ninety-six million, seven hundred seventy-three thousand, five hundred forty".