5389528940 has 24 divisors (see below), whose sum is σ = 11374893600. Its totient is φ = 2144976768.

The previous prime is 5389528931. The next prime is 5389528967. The reversal of 5389528940 is 498259835.

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, 673097 + ... + 681056.

It is an arithmetic number, because the mean of its divisors is an integer number (473953900).

Almost surely, 2^5389528940 is an apocalyptic number.

It is an amenable number.

5389528940 is an abundant number, since it is smaller than the sum of its proper divisors (5985364660).

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

5389528940 is a wasteful number, since it uses less digits than its factorization.

5389528940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354361 (or 1354359 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 53.

The square root of 5389528940 is about 73413.4111726189. The cubic root of 5389528940 is about 1753.2759252778.

The spelling of 5389528940 in words is "five billion, three hundred eighty-nine million, five hundred twenty-eight thousand, nine hundred forty".