534045251 has 4 divisors (see below), whose sum is σ = 546464952. Its totient is φ = 521625552.

The previous prime is 534045241. The next prime is 534045271. The reversal of 534045251 is 152540435.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 534045251 - 2²² = 529850947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534045221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6209786 + ... + 6209871.

It is an arithmetic number, because the mean of its divisors is an integer number (136616238).

Almost surely, 2^534045251 is an apocalyptic number.

534045251 is a deficient number, since it is larger than the sum of its proper divisors (12419701).

534045251 is a wasteful number, since it uses less digits than its factorization.

534045251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12419700.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 534045251 is about 23109.4190969829. The cubic root of 534045251 is about 811.3209412299.

Adding to 534045251 its reverse (152540435), we get a palindrome (686585686).

The spelling of 534045251 in words is "five hundred thirty-four million, forty-five thousand, two hundred fifty-one".