525332453121245 has 64 divisors (see below), whose sum is σ = 790117862155776. Its totient is φ = 325744907873280.

The previous prime is 525332453121167. The next prime is 525332453121253. The reversal of 525332453121245 is 542121354233525.

It is not a de Polignac number, because 525332453121245 - 2¹² = 525332453117149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 525332453121245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 340000787 + ... + 341542383.

It is an arithmetic number, because the mean of its divisors is an integer number (12345591596184).

Almost surely, 2^{525332453121245} is an apocalyptic number.

525332453121245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

525332453121245 is a deficient number, since it is larger than the sum of its proper divisors (264785409034531).

525332453121245 is a wasteful number, since it uses less digits than its factorization.

525332453121245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546310.

The product of its digits is 4320000, while the sum is 47.

The spelling of 525332453121245 in words is "five hundred twenty-five trillion, three hundred thirty-two billion, four hundred fifty-three million, one hundred twenty-one thousand, two hundred forty-five".