457879054203 has 16 divisors (see below), whose sum is σ = 687631662240. Its totient is φ = 301071157632.

The previous prime is 457879054189. The next prime is 457879054249. The reversal of 457879054203 is 302450978754.

It is a happy number.

457879054203 is a `hidden beast` number, since 4 + 5 + 7 + 8 + 7 + 90 + 542 + 0 + 3 = 666.

It is not a de Polignac number, because 457879054203 - 2²² = 457874859899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 457879054203.

It is not an unprimeable number, because it can be changed into a prime (457879054603) 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, 116152026 + ... + 116155967.

It is an arithmetic number, because the mean of its divisors is an integer number (42976978890).

Almost surely, 2^457879054203 is an apocalyptic number.

457879054203 is a deficient number, since it is larger than the sum of its proper divisors (229752608037).

457879054203 is a wasteful number, since it uses less digits than its factorization.

457879054203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232308075 (or 232308069 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 457879054203 in words is "four hundred fifty-seven billion, eight hundred seventy-nine million, fifty-four thousand, two hundred three".