2758325530 has 8 divisors (see below), whose sum is σ = 4964985972. Its totient is φ = 1103330208.

The previous prime is 2758325489. The next prime is 2758325567. The reversal of 2758325530 is 355238572.

It can be written as a sum of positive squares in 2 ways, for example, as 2490708649 + 267616881 = 49907^2 + 16359^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137916267 + ... + 137916286.

Almost surely, 2^2758325530 is an apocalyptic number.

2758325530 is a deficient number, since it is larger than the sum of its proper divisors (2206660442).

2758325530 is a wasteful number, since it uses less digits than its factorization.

2758325530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275832560.

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 2758325530 is about 52519.7632325204. The cubic root of 2758325530 is about 1402.4320871451.

The spelling of 2758325530 in words is "two billion, seven hundred fifty-eight million, three hundred twenty-five thousand, five hundred thirty".