457943503245 has 16 divisors (see below), whose sum is σ = 744721239552. Its totient is φ = 240232656960.

The previous prime is 457943503183. The next prime is 457943503253. The reversal of 457943503245 is 542305349754.

It is not a de Polignac number, because 457943503245 - 2⁹ = 457943502733 is a prime.

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, 250241437 + ... + 250243266.

It is an arithmetic number, because the mean of its divisors is an integer number (46545077472).

Almost surely, 2^457943503245 is an apocalyptic number.

It is an amenable number.

457943503245 is a deficient number, since it is larger than the sum of its proper divisors (286777736307).

457943503245 is a wasteful number, since it uses less digits than its factorization.

457943503245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500484772.

The product of its (nonzero) digits is 9072000, while the sum is 51.

The spelling of 457943503245 in words is "four hundred fifty-seven billion, nine hundred forty-three million, five hundred three thousand, two hundred forty-five".