527428012269 has 8 divisors (see below), whose sum is σ = 703243957312. Its totient is φ = 351615371040.

The previous prime is 527428012259. The next prime is 527428012367. The reversal of 527428012269 is 962210824725.

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

It is not a de Polignac number, because 527428012269 - 2⁷ = 527428012141 is a prime.

It is a super-2 number, since 2×527428012269² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (527428012259) 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, 425752 + ... + 1111809.

It is an arithmetic number, because the mean of its divisors is an integer number (87905494664).

Almost surely, 2^527428012269 is an apocalyptic number.

It is an amenable number.

527428012269 is a deficient number, since it is larger than the sum of its proper divisors (175815945043).

527428012269 is a wasteful number, since it uses less digits than its factorization.

527428012269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651907.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 527428012269 in words is "five hundred twenty-seven billion, four hundred twenty-eight million, twelve thousand, two hundred sixty-nine".