457293007850 has 48 divisors (see below), whose sum is σ = 1003431538176. Its totient is φ = 151728552000.

The previous prime is 457293007841. The next prime is 457293007889. The reversal of 457293007850 is 58700392754.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21062561 + ... + 21084260.

It is an arithmetic number, because the mean of its divisors is an integer number (20904823712).

Almost surely, 2^457293007850 is an apocalyptic number.

457293007850 is an abundant number, since it is smaller than the sum of its proper divisors (546138530326).

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

457293007850 is a wasteful number, since it uses less digits than its factorization.

457293007850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42146871 (or 42146866 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 457293007850 in words is "four hundred fifty-seven billion, two hundred ninety-three million, seven thousand, eight hundred fifty".