2034154505 has 32 divisors (see below), whose sum is σ = 2547780480. Its totient is φ = 1558149120.

The previous prime is 2034154481. The next prime is 2034154543. The reversal of 2034154505 is 5054514302.

It is not a de Polignac number, because 2034154505 - 2¹⁰ = 2034153481 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1916675 + ... + 1917735.

It is an arithmetic number, because the mean of its divisors is an integer number (79618140).

Almost surely, 2^2034154505 is an apocalyptic number.

It is an amenable number.

2034154505 is a deficient number, since it is larger than the sum of its proper divisors (513625975).

2034154505 is a wasteful number, since it uses less digits than its factorization.

2034154505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2034154505 is about 45101.6020225446. The cubic root of 2034154505 is about 1267.0526035046.

Adding to 2034154505 its reverse (5054514302), we get a palindrome (7088668807).

The spelling of 2034154505 in words is "two billion, thirty-four million, one hundred fifty-four thousand, five hundred five".