457051225828 has 6 divisors (see below), whose sum is σ = 799839645206. Its totient is φ = 228525612912.

The previous prime is 457051225777. The next prime is 457051225853. The reversal of 457051225828 is 828522150754.

It can be written as a sum of positive squares in only one way, i.e., 258885580864 + 198165644964 = 508808^2 + 445158^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57131403225 + ... + 57131403232.

Almost surely, 2^457051225828 is an apocalyptic number.

It is an amenable number.

457051225828 is a deficient number, since it is larger than the sum of its proper divisors (342788419378).

457051225828 is a wasteful number, since it uses less digits than its factorization.

457051225828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114262806461 (or 114262806459 counting only the distinct ones).

The product of its (nonzero) digits is 1792000, while the sum is 49.

The spelling of 457051225828 in words is "four hundred fifty-seven billion, fifty-one million, two hundred twenty-five thousand, eight hundred twenty-eight".