84525091416453 has 8 divisors (see below), whose sum is σ = 112700238324928. Its totient is φ = 56350002726144.

The previous prime is 84525091416419. The next prime is 84525091416487. The reversal of 84525091416453 is 35461419052548.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (84525091416419) and next prime (84525091416487).

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

It is not a de Polignac number, because 84525091416453 - 2²⁶ = 84525024307589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 84525091416393 and 84525091416402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84525091416413) 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, 11046025 + ... + 17060622.

It is an arithmetic number, because the mean of its divisors is an integer number (14087529790616).

Almost surely, 2^{84525091416453} is an apocalyptic number.

It is an amenable number.

84525091416453 is a deficient number, since it is larger than the sum of its proper divisors (28175146908475).

84525091416453 is a wasteful number, since it uses less digits than its factorization.

84525091416453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29109083.

The product of its (nonzero) digits is 20736000, while the sum is 57.

The spelling of 84525091416453 in words is "eighty-four trillion, five hundred twenty-five billion, ninety-one million, four hundred sixteen thousand, four hundred fifty-three".