2063149054 has 4 divisors (see below), whose sum is σ = 3094723584. Its totient is φ = 1031574526.

The previous prime is 2063149043. The next prime is 2063149063. The reversal of 2063149054 is 4509413602.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515787262 + ... + 515787265.

It is an arithmetic number, because the mean of its divisors is an integer number (773680896).

Almost surely, 2^2063149054 is an apocalyptic number.

2063149054 is a deficient number, since it is larger than the sum of its proper divisors (1031574530).

2063149054 is a wasteful number, since it uses less digits than its factorization.

2063149054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031574529.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2063149054 is about 45421.9005987200. The cubic root of 2063149054 is about 1273.0443537238.

The spelling of 2063149054 in words is "two billion, sixty-three million, one hundred forty-nine thousand, fifty-four".