2141545005 has 48 divisors (see below), whose sum is σ = 4002747840. Its totient is φ = 1055635200.

The previous prime is 2141544949. The next prime is 2141545031. The reversal of 2141545005 is 5005451412.

2141545005 is a `hidden beast` number, since 2 + 1 + 4 + 154 + 500 + 5 = 666.

2141545005 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2141545005 - 2⁸ = 2141544749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2141545005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4510 + ... + 65600.

It is an arithmetic number, because the mean of its divisors is an integer number (83390580).

Almost surely, 2^2141545005 is an apocalyptic number.

It is an amenable number.

2141545005 is a deficient number, since it is larger than the sum of its proper divisors (1861202835).

2141545005 is a wasteful number, since it uses less digits than its factorization.

2141545005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61162 (or 61159 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 2141545005 is about 46276.8301096780. The cubic root of 2141545005 is about 1288.9687900892.

Adding to 2141545005 its reverse (5005451412), we get a palindrome (7146996417).

The spelling of 2141545005 in words is "two billion, one hundred forty-one million, five hundred forty-five thousand, five".