115153440404545 has 8 divisors (see below), whose sum is σ = 138190512138624. Its totient is φ = 92118496554864.

The previous prime is 115153440404521. The next prime is 115153440404549. The reversal of 115153440404545 is 545404044351511.

It is a happy number.

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 115153440404545 - 2⁷ = 115153440404417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115153440404495 and 115153440404504.

It is not an unprimeable number, because it can be changed into a prime (115153440404549) 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, 531852039 + ... + 532068508.

It is an arithmetic number, because the mean of its divisors is an integer number (17273814017328).

Almost surely, 2^{115153440404545} is an apocalyptic number.

It is an amenable number.

115153440404545 is a deficient number, since it is larger than the sum of its proper divisors (23037071734079).

115153440404545 is a wasteful number, since it uses less digits than its factorization.

115153440404545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063942199.

The product of its (nonzero) digits is 1920000, while the sum is 46.

The spelling of 115153440404545 in words is "one hundred fifteen trillion, one hundred fifty-three billion, four hundred forty million, four hundred four thousand, five hundred forty-five".