534421545 has 16 divisors (see below), whose sum is σ = 977228160. Its totient is φ = 244306944.

The previous prime is 534421529. The next prime is 534421553. The reversal of 534421545 is 545124435.

It is not a de Polignac number, because 534421545 - 2⁴ = 534421529 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2544760 + ... + 2544969.

It is an arithmetic number, because the mean of its divisors is an integer number (61076760).

Almost surely, 2^534421545 is an apocalyptic number.

It is an amenable number.

534421545 is a deficient number, since it is larger than the sum of its proper divisors (442806615).

534421545 is a wasteful number, since it uses less digits than its factorization.

534421545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5089744.

The product of its digits is 48000, while the sum is 33.

The square root of 534421545 is about 23117.5592353518. The cubic root of 534421545 is about 811.5114516314.

The spelling of 534421545 in words is "five hundred thirty-four million, four hundred twenty-one thousand, five hundred forty-five".