529248849449 has 8 divisors (see below), whose sum is σ = 532818772800. Its totient is φ = 525679165296.

The previous prime is 529248849431. The next prime is 529248849469. The reversal of 529248849449 is 944948842925.

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

It is a cyclic number.

It is not a de Polignac number, because 529248849449 - 2¹⁶ = 529248783913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (529248849469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8288804 + ... + 8352410.

It is an arithmetic number, because the mean of its divisors is an integer number (66602346600).

Almost surely, 2^529248849449 is an apocalyptic number.

It is an amenable number.

529248849449 is a deficient number, since it is larger than the sum of its proper divisors (3569923351).

529248849449 is a wasteful number, since it uses less digits than its factorization.

529248849449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119599.

The product of its digits is 238878720, while the sum is 68.

The spelling of 529248849449 in words is "five hundred twenty-nine billion, two hundred forty-eight million, eight hundred forty-nine thousand, four hundred forty-nine".