457052723 has 2 divisors, whose sum is σ = 457052724. Its totient is φ = 457052722.

The previous prime is 457052639. The next prime is 457052741. The reversal of 457052723 is 327250754.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-457052723 is a prime.

It is not a weakly prime, because it can be changed into another prime (457052023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228526361 + 228526362.

It is an arithmetic number, because the mean of its divisors is an integer number (228526362).

Almost surely, 2^457052723 is an apocalyptic number.

457052723 is a deficient number, since it is larger than the sum of its proper divisors (1).

457052723 is an equidigital number, since it uses as much as digits as its factorization.

457052723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 457052723 is about 21378.7914298260. The cubic root of 457052723 is about 770.2920818041.

The spelling of 457052723 in words is "four hundred fifty-seven million, fifty-two thousand, seven hundred twenty-three".