525481398003 has 8 divisors (see below), whose sum is σ = 724801928400. Its totient is φ = 338240899808.

The previous prime is 525481397989. The next prime is 525481398031. The reversal of 525481398003 is 300893184525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 525481398003 - 2⁸ = 525481397747 is a prime.

It is a super-2 number, since 2×525481398003² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (525481398083) 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, 3020007948 + ... + 3020008121.

It is an arithmetic number, because the mean of its divisors is an integer number (90600241050).

Almost surely, 2^525481398003 is an apocalyptic number.

525481398003 is a deficient number, since it is larger than the sum of its proper divisors (199320530397).

525481398003 is a wasteful number, since it uses less digits than its factorization.

525481398003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6040016101.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 525481398003 in words is "five hundred twenty-five billion, four hundred eighty-one million, three hundred ninety-eight thousand, three".