457383647926 has 32 divisors (see below), whose sum is σ = 725423827968. Its totient is φ = 215857192320.

The previous prime is 457383647873. The next prime is 457383647933. The reversal of 457383647926 is 629746383754.

It is a congruent number.

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, 986131 + ... + 1373761.

It is an arithmetic number, because the mean of its divisors is an integer number (22669494624).

Almost surely, 2^457383647926 is an apocalyptic number.

457383647926 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

457383647926 is a deficient number, since it is larger than the sum of its proper divisors (268040180042).

457383647926 is a wasteful number, since it uses less digits than its factorization.

457383647926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387996.

The product of its digits is 182891520, while the sum is 64.

The spelling of 457383647926 in words is "four hundred fifty-seven billion, three hundred eighty-three million, six hundred forty-seven thousand, nine hundred twenty-six".