5398987355 has 8 divisors (see below), whose sum is σ = 6479179200. Its totient is φ = 4318926976.

The previous prime is 5398987343. The next prime is 5398987357. The reversal of 5398987355 is 5537898935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5398987355 - 2⁶ = 5398987291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5398987357) 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, 145166 + ... + 178524.

It is an arithmetic number, because the mean of its divisors is an integer number (809897400).

Almost surely, 2^5398987355 is an apocalyptic number.

5398987355 is a deficient number, since it is larger than the sum of its proper divisors (1080191845).

5398987355 is a wasteful number, since it uses less digits than its factorization.

5398987355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65733.

The product of its digits is 40824000, while the sum is 62.

The square root of 5398987355 is about 73477.8017839402. The cubic root of 5398987355 is about 1754.3009697036.

The spelling of 5398987355 in words is "five billion, three hundred ninety-eight million, nine hundred eighty-seven thousand, three hundred fifty-five".