1936022557038 has 16 divisors (see below), whose sum is σ = 3976694982480. Its totient is φ = 627899207616.

The previous prime is 1936022557013. The next prime is 1936022557039. The reversal of 1936022557038 is 8307552206391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1936022557039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4360410943 + ... + 4360411386.

It is an arithmetic number, because the mean of its divisors is an integer number (248543436405).

Almost surely, 2^{1936022557038} is an apocalyptic number.

1936022557038 is an abundant number, since it is smaller than the sum of its proper divisors (2040672425442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1936022557038 is a wasteful number, since it uses less digits than its factorization.

1936022557038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8720822371.

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 1936022557038 in words is "one trillion, nine hundred thirty-six billion, twenty-two million, five hundred fifty-seven thousand, thirty-eight".