104453522515 has 8 divisors (see below), whose sum is σ = 126515669040. Its totient is φ = 82781856672.

The previous prime is 104453522513. The next prime is 104453522557. The reversal of 104453522515 is 515225354401.

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 104453522515 - 2¹ = 104453522513 is a prime.

It is a super-2 number, since 2×104453522515² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104453522513) 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, 97619580 + ... + 97620649.

It is an arithmetic number, because the mean of its divisors is an integer number (15814458630).

Almost surely, 2^104453522515 is an apocalyptic number.

104453522515 is a deficient number, since it is larger than the sum of its proper divisors (22062146525).

104453522515 is a wasteful number, since it uses less digits than its factorization.

104453522515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195240341.

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 104453522515 its reverse (515225354401), we get a palindrome (619678876916).

The spelling of 104453522515 in words is "one hundred four billion, four hundred fifty-three million, five hundred twenty-two thousand, five hundred fifteen".