534657145 has 8 divisors (see below), whose sum is σ = 699914880. Its totient is φ = 388841520.

The previous prime is 534657139. The next prime is 534657187. The reversal of 534657145 is 541756435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 534657145 - 2¹⁷ = 534526073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 534657098 and 534657107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4860465 + ... + 4860574.

It is an arithmetic number, because the mean of its divisors is an integer number (87489360).

Almost surely, 2^534657145 is an apocalyptic number.

534657145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

534657145 is a deficient number, since it is larger than the sum of its proper divisors (165257735).

534657145 is a wasteful number, since it uses less digits than its factorization.

534657145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9721055.

The product of its digits is 252000, while the sum is 40.

The square root of 534657145 is about 23122.6543675245. The cubic root of 534657145 is about 811.6306858520.

The spelling of 534657145 in words is "five hundred thirty-four million, six hundred fifty-seven thousand, one hundred forty-five".