553900087 has 8 divisors (see below), whose sum is σ = 617077440. Its totient is φ = 493661280.

The previous prime is 553900063. The next prime is 553900093. The reversal of 553900087 is 780009355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 553900087 - 2²³ = 545511479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553900187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734239 + ... + 734992.

It is an arithmetic number, because the mean of its divisors is an integer number (77134680).

Almost surely, 2^553900087 is an apocalyptic number.

553900087 is a deficient number, since it is larger than the sum of its proper divisors (63177353).

553900087 is a wasteful number, since it uses less digits than its factorization.

553900087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469273.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 553900087 is about 23535.0820478706. The cubic root of 553900087 is about 821.2533317290.

The spelling of 553900087 in words is "five hundred fifty-three million, nine hundred thousand, eighty-seven".