525349240101 has 32 divisors (see below), whose sum is σ = 892322085120. Its totient is φ = 299240428032.

The previous prime is 525349240079. The next prime is 525349240121. The reversal of 525349240101 is 101042943525.

525349240101 is a `hidden beast` number, since 5 + 25 + 3 + 492 + 40 + 101 = 666.

It is not a de Polignac number, because 525349240101 - 2⁶ = 525349240037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525349240121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4381140 + ... + 4499453.

It is an arithmetic number, because the mean of its divisors is an integer number (27885065160).

Almost surely, 2^525349240101 is an apocalyptic number.

It is an amenable number.

525349240101 is a deficient number, since it is larger than the sum of its proper divisors (366972845019).

525349240101 is a wasteful number, since it uses less digits than its factorization.

525349240101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8880922 (or 8880916 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 525349240101 in words is "five hundred twenty-five billion, three hundred forty-nine million, two hundred forty thousand, one hundred one".