2528270770 has 16 divisors (see below), whose sum is σ = 4818586968. Its totient is φ = 951819520.

The previous prime is 2528270761. The next prime is 2528270809. The reversal of 2528270770 is 770728252.

2528270770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1955673729 + 572597041 = 44223^2 + 23929^2 .

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, 7435921 + ... + 7436260.

Almost surely, 2^2528270770 is an apocalyptic number.

2528270770 is a deficient number, since it is larger than the sum of its proper divisors (2290316198).

2528270770 is a wasteful number, since it uses less digits than its factorization.

2528270770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14872205.

The product of its (nonzero) digits is 109760, while the sum is 40.

The square root of 2528270770 is about 50281.9129508813. The cubic root of 2528270770 is about 1362.3055561816.

The spelling of 2528270770 in words is "two billion, five hundred twenty-eight million, two hundred seventy thousand, seven hundred seventy".