2026551600 has 90 divisors (see below), whose sum is σ = 7032709476. Its totient is φ = 540412800.

The previous prime is 2026551599. The next prime is 2026551607. The reversal of 2026551600 is 61556202.

2026551600 is a `hidden beast` number, since 2 + 0 + 2 + 6 + 5 + 51 + 600 = 666.

It is a tau number, because it is divible by the number of its divisors (90).

It is a super-2 number, since 2×2026551600² = 8213822774925120000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2026551607) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 277866 + ... + 285065.

Almost surely, 2^2026551600 is an apocalyptic number.

2026551600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2026551600 is an abundant number, since it is smaller than the sum of its proper divisors (5006157876).

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

2026551600 is a wasteful number, since it uses less digits than its factorization.

2026551600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562955 (or 562941 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 2026551600 is about 45017.2366988468. The cubic root of 2026551600 is about 1265.4720438839.

The spelling of 2026551600 in words is "two billion, twenty-six million, five hundred fifty-one thousand, six hundred".