525345413611 has 8 divisors (see below), whose sum is σ = 538185992400. Its totient is φ = 512506133760.

The previous prime is 525345413591. The next prime is 525345413629. The reversal of 525345413611 is 116314543525.

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 525345413611 - 2¹⁵ = 525345380843 is a prime.

It is a super-2 number, since 2×525345413611² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525345413911) 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, 520600 + ... + 1149658.

It is an arithmetic number, because the mean of its divisors is an integer number (67273249050).

Almost surely, 2^525345413611 is an apocalyptic number.

525345413611 is a deficient number, since it is larger than the sum of its proper divisors (12840578789).

525345413611 is a wasteful number, since it uses less digits than its factorization.

525345413611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649469.

The product of its digits is 216000, while the sum is 40.

The spelling of 525345413611 in words is "five hundred twenty-five billion, three hundred forty-five million, four hundred thirteen thousand, six hundred eleven".