525133425501 has 6 divisors (see below), whose sum is σ = 758526059070. Its totient is φ = 350088950328.

The previous prime is 525133425473. The next prime is 525133425527. The reversal of 525133425501 is 105524331525.

525133425501 is a `hidden beast` number, since 5 + 251 + 334 + 25 + 50 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 331862405625 + 193271019876 = 576075^2 + 439626^2 .

It is not a de Polignac number, because 525133425501 - 2¹⁵ = 525133392733 is a prime.

It is a super-2 number, since 2×525133425501² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525133425581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29174079186 + ... + 29174079203.

It is an arithmetic number, because the mean of its divisors is an integer number (126421009845).

Almost surely, 2^525133425501 is an apocalyptic number.

It is an amenable number.

525133425501 is a deficient number, since it is larger than the sum of its proper divisors (233392633569).

525133425501 is a wasteful number, since it uses less digits than its factorization.

525133425501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58348158395 (or 58348158392 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 525133425501 in words is "five hundred twenty-five billion, one hundred thirty-three million, four hundred twenty-five thousand, five hundred one".