5252124880133 has 4 divisors (see below), whose sum is σ = 5252338466508. Its totient is φ = 5251911293760.

The previous prime is 5252124880129. The next prime is 5252124880207. The reversal of 5252124880133 is 3310884212525.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1682266068484 + 3569858811649 = 1297022^2 + 1889407^2 .

It is a cyclic number.

It is not a de Polignac number, because 5252124880133 - 2² = 5252124880129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5252124882133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106756298 + ... + 106805483.

It is an arithmetic number, because the mean of its divisors is an integer number (1313084616627).

Almost surely, 2^{5252124880133} is an apocalyptic number.

It is an amenable number.

5252124880133 is a deficient number, since it is larger than the sum of its proper divisors (213586375).

5252124880133 is a wasteful number, since it uses less digits than its factorization.

5252124880133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213586374.

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 5252124880133 in words is "five trillion, two hundred fifty-two billion, one hundred twenty-four million, eight hundred eighty thousand, one hundred thirty-three".