13526425350 has 72 divisors (see below), whose sum is σ = 37921068432. Its totient is φ = 3450216000.

The previous prime is 13526425307. The next prime is 13526425351. The reversal of 13526425350 is 5352462531.

13526425350 is a `hidden beast` number, since 1 + 3 + 5 + 2 + 642 + 5 + 3 + 5 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13526425351) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 643101 + ... + 663800.

It is an arithmetic number, because the mean of its divisors is an integer number (526681506).

Almost surely, 2^13526425350 is an apocalyptic number.

13526425350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13526425350 is an abundant number, since it is smaller than the sum of its proper divisors (24394643082).

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

13526425350 is a wasteful number, since it uses less digits than its factorization.

13526425350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306942 (or 1306934 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 13526425350 its reverse (5352462531), we get a palindrome (18878887881).

The spelling of 13526425350 in words is "thirteen billion, five hundred twenty-six million, four hundred twenty-five thousand, three hundred fifty".