2055562526 has 4 divisors (see below), whose sum is σ = 3083343792. Its totient is φ = 1027781262.

The previous prime is 2055562517. The next prime is 2055562571. The reversal of 2055562526 is 6252655502.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2055562526.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513890630 + ... + 513890633.

It is an arithmetic number, because the mean of its divisors is an integer number (770835948).

Almost surely, 2^2055562526 is an apocalyptic number.

2055562526 is a deficient number, since it is larger than the sum of its proper divisors (1027781266).

2055562526 is a wasteful number, since it uses less digits than its factorization.

2055562526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027781265.

The product of its (nonzero) digits is 180000, while the sum is 38.

The square root of 2055562526 is about 45338.3119006431. The cubic root of 2055562526 is about 1271.4820415156.

The spelling of 2055562526 in words is "two billion, fifty-five million, five hundred sixty-two thousand, five hundred twenty-six".