534719873 has 2 divisors, whose sum is σ = 534719874. Its totient is φ = 534719872.

The previous prime is 534719833. The next prime is 534719879. The reversal of 534719873 is 378917435.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 494929009 + 39790864 = 22247^2 + 6308^2 .

It is a cyclic number.

It is not a de Polignac number, because 534719873 - 2²⁶ = 467611009 is a prime.

It is a super-2 number, since 2×534719873² = 571850685162272258, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (534719879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267359936 + 267359937.

It is an arithmetic number, because the mean of its divisors is an integer number (267359937).

Almost surely, 2^534719873 is an apocalyptic number.

It is an amenable number.

534719873 is a deficient number, since it is larger than the sum of its proper divisors (1).

534719873 is an equidigital number, since it uses as much as digits as its factorization.

534719873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 47.

The square root of 534719873 is about 23124.0107464082. The cubic root of 534719873 is about 811.6624258055.

The spelling of 534719873 in words is "five hundred thirty-four million, seven hundred nineteen thousand, eight hundred seventy-three".