2657365086 has 16 divisors (see below), whose sum is σ = 5458371984. Its totient is φ = 861848064.

The previous prime is 2657365069. The next prime is 2657365093. The reversal of 2657365086 is 6805637562.

2657365086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

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, 5984835 + ... + 5985278.

It is an arithmetic number, because the mean of its divisors is an integer number (341148249).

Almost surely, 2^2657365086 is an apocalyptic number.

2657365086 is an abundant number, since it is smaller than the sum of its proper divisors (2801006898).

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

2657365086 is a wasteful number, since it uses less digits than its factorization.

2657365086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11970155.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The square root of 2657365086 is about 51549.6371083250. The cubic root of 2657365086 is about 1385.1083314413.

The spelling of 2657365086 in words is "two billion, six hundred fifty-seven million, three hundred sixty-five thousand, eighty-six".