525400330433051 has 8 divisors (see below), whose sum is σ = 540632079994224. Its totient is φ = 510222883010400.

The previous prime is 525400330432997. The next prime is 525400330433087. The reversal of 525400330433051 is 150334033004525.

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 525400330433051 - 2⁴² = 521002283921947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 525400330432996 and 525400330433014.

It is not an unprimeable number, because it can be changed into a prime (525400330483051) 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, 13575515000 + ... + 13575553701.

It is an arithmetic number, because the mean of its divisors is an integer number (67579009999278).

Almost surely, 2^{525400330433051} is an apocalyptic number.

525400330433051 is a deficient number, since it is larger than the sum of its proper divisors (15231749561173).

525400330433051 is a wasteful number, since it uses less digits than its factorization.

525400330433051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27151069261.

The product of its (nonzero) digits is 324000, while the sum is 38.

Adding to 525400330433051 its reverse (150334033004525), we get a palindrome (675734363437576).

The spelling of 525400330433051 in words is "five hundred twenty-five trillion, four hundred billion, three hundred thirty million, four hundred thirty-three thousand, fifty-one".