457473751 has 6 divisors (see below), whose sum is σ = 532163400. Its totient is φ = 392120316.

The previous prime is 457473739. The next prime is 457473767. The reversal of 457473751 is 157374754.

It is a happy number.

It is not a de Polignac number, because 457473751 - 2¹⁷ = 457342679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 457473698 and 457473707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (457473721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4668051 + ... + 4668148.

It is an arithmetic number, because the mean of its divisors is an integer number (88693900).

Almost surely, 2^457473751 is an apocalyptic number.

457473751 is a deficient number, since it is larger than the sum of its proper divisors (74689649).

457473751 is an equidigital number, since it uses as much as digits as its factorization.

457473751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9336213 (or 9336206 counting only the distinct ones).

The product of its digits is 411600, while the sum is 43.

The square root of 457473751 is about 21388.6360247679. The cubic root of 457473751 is about 770.5285351971.

The spelling of 457473751 in words is "four hundred fifty-seven million, four hundred seventy-three thousand, seven hundred fifty-one".