2758143052 has 12 divisors (see below), whose sum is σ = 5516286160. Its totient is φ = 1182061296.

The previous prime is 2758143041. The next prime is 2758143061. The reversal of 2758143052 is 2503418572.

2758143052 is an admirable number.

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, 49252527 + ... + 49252582.

Almost surely, 2^2758143052 is an apocalyptic number.

It is an amenable number.

2758143052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2758143052 is a wasteful number, since it uses less digits than its factorization.

2758143052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98505120 (or 98505118 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 2758143052 is about 52518.0259720413. The cubic root of 2758143052 is about 1402.4011603330.

The spelling of 2758143052 in words is "two billion, seven hundred fifty-eight million, one hundred forty-three thousand, fifty-two".