525427075306 has 32 divisors (see below), whose sum is σ = 971711043840. Its totient is φ = 207938155776.

The previous prime is 525427075297. The next prime is 525427075321. The reversal of 525427075306 is 603570724525.

It is a super-2 number, since 2×525427075306² (a number of 24 digits) contains 22 as substring.

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, 20814526 + ... + 20839753.

It is an arithmetic number, because the mean of its divisors is an integer number (30365970120).

Almost surely, 2^525427075306 is an apocalyptic number.

525427075306 is a deficient number, since it is larger than the sum of its proper divisors (446283968534).

525427075306 is a wasteful number, since it uses less digits than its factorization.

525427075306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41654358.

The product of its (nonzero) digits is 1764000, while the sum is 46.

The spelling of 525427075306 in words is "five hundred twenty-five billion, four hundred twenty-seven million, seventy-five thousand, three hundred six".