10525454431545 has 8 divisors (see below), whose sum is σ = 16840727090496. Its totient is φ = 5613575696816.

The previous prime is 10525454431537. The next prime is 10525454431561. The reversal of 10525454431545 is 54513445452501.

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 10525454431545 - 2³ = 10525454431537 is a prime.

It is a super-2 number, since 2×10525454431545² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10525454431494 and 10525454431503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350848481037 + ... + 350848481066.

It is an arithmetic number, because the mean of its divisors is an integer number (2105090886312).

Almost surely, 2^{10525454431545} is an apocalyptic number.

10525454431545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10525454431545 is a deficient number, since it is larger than the sum of its proper divisors (6315272658951).

10525454431545 is an equidigital number, since it uses as much as digits as its factorization.

10525454431545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701696962111.

The product of its (nonzero) digits is 4800000, while the sum is 48.

The spelling of 10525454431545 in words is "ten trillion, five hundred twenty-five billion, four hundred fifty-four million, four hundred thirty-one thousand, five hundred forty-five".