496136880 has 80 divisors (see below), whose sum is σ = 1708923360. Its totient is φ = 132302592.

The previous prime is 496136833. The next prime is 496136897. The reversal of 496136880 is 88631694.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×496136880² = 492303607392268800, which contains 22 as substring.

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, 112687 + ... + 117006.

It is an arithmetic number, because the mean of its divisors is an integer number (21361542).

Almost surely, 2^496136880 is an apocalyptic number.

496136880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

496136880 is an abundant number, since it is smaller than the sum of its proper divisors (1212786480).

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

496136880 is a wasteful number, since it uses less digits than its factorization.

496136880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229715 (or 229703 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 496136880 is about 22274.1302860516. The cubic root of 496136880 is about 791.6511319328.

The spelling of 496136880 in words is "four hundred ninety-six million, one hundred thirty-six thousand, eight hundred eighty".