538405096 has 32 divisors (see below), whose sum is σ = 1079938440. Its totient is φ = 250748928.

The previous prime is 538405081. The next prime is 538405103. The reversal of 538405096 is 690504835.

It can be written as a sum of positive squares in 4 ways, for example, as 532224900 + 6180196 = 23070^2 + 2486^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7215 + ... + 33598.

Almost surely, 2^538405096 is an apocalyptic number.

It is an amenable number.

538405096 is an abundant number, since it is smaller than the sum of its proper divisors (541533344).

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

538405096 is a wasteful number, since it uses less digits than its factorization.

538405096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40933 (or 40929 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 538405096 is about 23203.5578306431. The cubic root of 538405096 is about 813.5227841097.

The spelling of 538405096 in words is "five hundred thirty-eight million, four hundred five thousand, ninety-six".