2104152545 has 8 divisors (see below), whose sum is σ = 2754527040. Its totient is φ = 1530292720.

The previous prime is 2104152529. The next prime is 2104152563. The reversal of 2104152545 is 5452514012.

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

It is not a de Polignac number, because 2104152545 - 2⁴ = 2104152529 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, 19128605 + ... + 19128714.

It is an arithmetic number, because the mean of its divisors is an integer number (344315880).

Almost surely, 2^2104152545 is an apocalyptic number.

It is an amenable number.

2104152545 is a deficient number, since it is larger than the sum of its proper divisors (650374495).

2104152545 is a wasteful number, since it uses less digits than its factorization.

2104152545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38257335.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 2104152545 is about 45871.0425540994. The cubic root of 2104152545 is about 1281.4226826702.

Adding to 2104152545 its reverse (5452514012), we get a palindrome (7556666557).

The spelling of 2104152545 in words is "two billion, one hundred four million, one hundred fifty-two thousand, five hundred forty-five".