5387205387 has 16 divisors (see below), whose sum is σ = 7520163840. Its totient is φ = 3425843232.

The previous prime is 5387205371. The next prime is 5387205391. The reversal of 5387205387 is 7835027835.

It is not a de Polignac number, because 5387205387 - 2⁴ = 5387205371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5387205287) 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, 365803 + ... + 380244.

It is an arithmetic number, because the mean of its divisors is an integer number (470010240).

Almost surely, 2^5387205387 is an apocalyptic number.

5387205387 is a deficient number, since it is larger than the sum of its proper divisors (2132958453).

5387205387 is a wasteful number, since it uses less digits than its factorization.

5387205387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746162.

The product of its (nonzero) digits is 1411200, while the sum is 48.

The square root of 5387205387 is about 73397.5843403582. The cubic root of 5387205387 is about 1753.0239295306.

The spelling of 5387205387 in words is "five billion, three hundred eighty-seven million, two hundred five thousand, three hundred eighty-seven".