538050381774 has 32 divisors (see below), whose sum is σ = 1132850396160. Its totient is φ = 169893734400.

The previous prime is 538050381767. The next prime is 538050381779. The reversal of 538050381774 is 477183050835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538050381779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 941134 + ... + 1400654.

It is an arithmetic number, because the mean of its divisors is an integer number (35401574880).

Almost surely, 2^538050381774 is an apocalyptic number.

538050381774 is an abundant number, since it is smaller than the sum of its proper divisors (594800014386).

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

538050381774 is a wasteful number, since it uses less digits than its factorization.

538050381774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469816.

The product of its (nonzero) digits is 2822400, while the sum is 51.

The spelling of 538050381774 in words is "five hundred thirty-eight billion, fifty million, three hundred eighty-one thousand, seven hundred seventy-four".