2126012054 has 8 divisors (see below), whose sum is σ = 3291889728. Its totient is φ = 1028715480.

The previous prime is 2126012039. The next prime is 2126012071. The reversal of 2126012054 is 4502106212.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17145197 + ... + 17145320.

It is an arithmetic number, because the mean of its divisors is an integer number (411486216).

Almost surely, 2^2126012054 is an apocalyptic number.

2126012054 is a deficient number, since it is larger than the sum of its proper divisors (1165877674).

2126012054 is a wasteful number, since it uses less digits than its factorization.

2126012054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34290550.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2126012054 is about 46108.6982466432. The cubic root of 2126012054 is about 1285.8448630003.

Adding to 2126012054 its reverse (4502106212), we get a palindrome (6628118266).

The spelling of 2126012054 in words is "two billion, one hundred twenty-six million, twelve thousand, fifty-four".