2126037951 has 12 divisors (see below), whose sum is σ = 3090505912. Its totient is φ = 1408329936.

The previous prime is 2126037923. The next prime is 2126037961. The reversal of 2126037951 is 1597306212.

2126037951 is a `hidden beast` number, since 21 + 260 + 379 + 5 + 1 = 666.

It is not a de Polignac number, because 2126037951 - 2¹¹ = 2126035903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126037961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 750901 + ... + 753726.

Almost surely, 2^2126037951 is an apocalyptic number.

2126037951 is a deficient number, since it is larger than the sum of its proper divisors (964467961).

2126037951 is a wasteful number, since it uses less digits than its factorization.

2126037951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504790 (or 1504787 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 2126037951 is about 46108.9790713262. The cubic root of 2126037951 is about 1285.8500839474.

The spelling of 2126037951 in words is "two billion, one hundred twenty-six million, thirty-seven thousand, nine hundred fifty-one".