426065525652 has 24 divisors (see below), whose sum is σ = 1070626193056. Its totient is φ = 131097084768.

The previous prime is 426065525617. The next prime is 426065525653. The reversal of 426065525652 is 256525560624.

It is a happy number.

It is a super-3 number, since 3×426065525652³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426065525653) 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, 1365594478 + ... + 1365594789.

Almost surely, 2^426065525652 is an apocalyptic number.

It is an amenable number.

426065525652 is an abundant number, since it is smaller than the sum of its proper divisors (644560667404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426065525652 is a wasteful number, since it uses less digits than its factorization.

426065525652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2731189287 (or 2731189285 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 48.

The spelling of 426065525652 in words is "four hundred twenty-six billion, sixty-five million, five hundred twenty-five thousand, six hundred fifty-two".