2037940133 has 4 divisors (see below), whose sum is σ = 2145200160. Its totient is φ = 1930680108.

The previous prime is 2037940123. The next prime is 2037940147. The reversal of 2037940133 is 3310497302.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2037940133 - 2⁸ = 2037939877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2037940133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2037940123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53629985 + ... + 53630022.

It is an arithmetic number, because the mean of its divisors is an integer number (536300040).

Almost surely, 2^2037940133 is an apocalyptic number.

It is an amenable number.

2037940133 is a deficient number, since it is larger than the sum of its proper divisors (107260027).

2037940133 is a wasteful number, since it uses less digits than its factorization.

2037940133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107260026.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 2037940133 is about 45143.5502923729. The cubic root of 2037940133 is about 1267.8381251775.

The spelling of 2037940133 in words is "two billion, thirty-seven million, nine hundred forty thousand, one hundred thirty-three".