457311245 has 16 divisors (see below), whose sum is σ = 555364992. Its totient is φ = 361471680.

The previous prime is 457311233. The next prime is 457311289. The reversal of 457311245 is 542113754.

It is not a de Polignac number, because 457311245 - 2⁸ = 457310989 is a prime.

It is a Duffinian number.

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, 330455 + ... + 331835.

It is an arithmetic number, because the mean of its divisors is an integer number (34710312).

Almost surely, 2^457311245 is an apocalyptic number.

It is an amenable number.

457311245 is a deficient number, since it is larger than the sum of its proper divisors (98053747).

457311245 is a wasteful number, since it uses less digits than its factorization.

457311245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132.

The product of its digits is 16800, while the sum is 32.

The square root of 457311245 is about 21384.8368008737. The cubic root of 457311245 is about 770.4372874557.

Adding to 457311245 its reverse (542113754), we get a palindrome (999424999).

The spelling of 457311245 in words is "four hundred fifty-seven million, three hundred eleven thousand, two hundred forty-five".