2052551677 has 12 divisors (see below), whose sum is σ = 2264724000. Its totient is φ = 1858832360.

The previous prime is 2052551639. The next prime is 2052551689. The reversal of 2052551677 is 7761552502.

It is not a de Polignac number, because 2052551677 - 2¹⁹ = 2052027389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052557677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 427 + ... + 64072.

It is an arithmetic number, because the mean of its divisors is an integer number (188727000).

Almost surely, 2^2052551677 is an apocalyptic number.

It is an amenable number.

2052551677 is a deficient number, since it is larger than the sum of its proper divisors (212172323).

2052551677 is a wasteful number, since it uses less digits than its factorization.

2052551677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64784 (or 64773 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 40.

The square root of 2052551677 is about 45305.0954860488. The cubic root of 2052551677 is about 1270.8609445291.

The spelling of 2052551677 in words is "two billion, fifty-two million, five hundred fifty-one thousand, six hundred seventy-seven".