259055632 has 20 divisors (see below), whose sum is σ = 547549776. Its totient is φ = 117752480.

The previous prime is 259055627. The next prime is 259055651. The reversal of 259055632 is 236550952.

It is a junction number, because it is equal to n+sod(n) for n = 259055591 and 259055600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735778 + ... + 736129.

Almost surely, 2^259055632 is an apocalyptic number.

259055632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

259055632 is an abundant number, since it is smaller than the sum of its proper divisors (288494144).

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

259055632 is a wasteful number, since it uses less digits than its factorization.

259055632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471926 (or 1471920 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

The square root of 259055632 is about 16095.2052487690. The cubic root of 259055632 is about 637.4767446086.

The spelling of 259055632 in words is "two hundred fifty-nine million, fifty-five thousand, six hundred thirty-two".