534498906449 has 4 divisors (see below), whose sum is σ = 534509641536. Its totient is φ = 534488171364.

The previous prime is 534498906439. The next prime is 534498906451. The reversal of 534498906449 is 944609894435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 944609894435 = 5 ⋅188921978887.

It is a cyclic number.

It is not a de Polignac number, because 534498906449 - 2⁴ = 534498906433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534498906419) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5292509 + ... + 5392554.

It is an arithmetic number, because the mean of its divisors is an integer number (133627410384).

Almost surely, 2^534498906449 is an apocalyptic number.

It is an amenable number.

534498906449 is a deficient number, since it is larger than the sum of its proper divisors (10735087).

534498906449 is a wasteful number, since it uses less digits than its factorization.

534498906449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10735086.

The product of its (nonzero) digits is 134369280, while the sum is 65.

The spelling of 534498906449 in words is "five hundred thirty-four billion, four hundred ninety-eight million, nine hundred six thousand, four hundred forty-nine".