2133548417 has 16 divisors (see below), whose sum is σ = 2864625792. Its totient is φ = 1534619520.

The previous prime is 2133548407. The next prime is 2133548423. The reversal of 2133548417 is 7148453312.

It is not a de Polignac number, because 2133548417 - 2⁴ = 2133548401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133548407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1064708 + ... + 1066709.

It is an arithmetic number, because the mean of its divisors is an integer number (179039112).

Almost surely, 2^2133548417 is an apocalyptic number.

It is an amenable number.

2133548417 is a deficient number, since it is larger than the sum of its proper divisors (731077375).

2133548417 is a wasteful number, since it uses less digits than its factorization.

2133548417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131448.

The product of its digits is 80640, while the sum is 38.

The square root of 2133548417 is about 46190.3498254776. The cubic root of 2133548417 is about 1287.3624407280.

The spelling of 2133548417 in words is "two billion, one hundred thirty-three million, five hundred forty-eight thousand, four hundred seventeen".