207553089 has 16 divisors (see below), whose sum is σ = 283044672. Its totient is φ = 135249408.

The previous prime is 207553079. The next prime is 207553103. The reversal of 207553089 is 980355702.

It is not a de Polignac number, because 207553089 - 2⁸ = 207552833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (207553009) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 20554 + ... + 28940.

It is an arithmetic number, because the mean of its divisors is an integer number (17690292).

Almost surely, 2^207553089 is an apocalyptic number.

It is an amenable number.

207553089 is a deficient number, since it is larger than the sum of its proper divisors (75491583).

207553089 is a wasteful number, since it uses less digits than its factorization.

207553089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8576.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 207553089 is about 14406.7029191276. The cubic root of 207553089 is about 592.0745593714.

The spelling of 207553089 in words is "two hundred seven million, five hundred fifty-three thousand, eighty-nine".