153450015332505 has 8 divisors (see below), whose sum is σ = 245520024532032. Its totient is φ = 81840008177328.

The previous prime is 153450015332473. The next prime is 153450015332557. The reversal of 153450015332505 is 505233510054351.

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

It is not a de Polignac number, because 153450015332505 - 2⁵ = 153450015332473 is a prime.

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, 5115000511069 + ... + 5115000511098.

It is an arithmetic number, because the mean of its divisors is an integer number (30690003066504).

Almost surely, 2^{153450015332505} is an apocalyptic number.

153450015332505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

153450015332505 is a deficient number, since it is larger than the sum of its proper divisors (92070009199527).

153450015332505 is a wasteful number, since it uses less digits than its factorization.

153450015332505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10230001022175.

The product of its (nonzero) digits is 675000, while the sum is 42.

Adding to 153450015332505 its reverse (505233510054351), we get a palindrome (658683525386856).

The spelling of 153450015332505 in words is "one hundred fifty-three trillion, four hundred fifty billion, fifteen million, three hundred thirty-two thousand, five hundred five".