553900061 has 8 divisors (see below), whose sum is σ = 650735904. Its totient is φ = 464811120.

The previous prime is 553900051. The next prime is 553900063. The reversal of 553900061 is 160009355.

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 553900061 - 2¹⁰ = 553899037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 553899997 and 553900033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553900063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1936571 + ... + 1936856.

It is an arithmetic number, because the mean of its divisors is an integer number (81341988).

Almost surely, 2^553900061 is an apocalyptic number.

It is an amenable number.

553900061 is a deficient number, since it is larger than the sum of its proper divisors (96835843).

553900061 is a wasteful number, since it uses less digits than its factorization.

553900061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3873451.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 553900061 is about 23535.0814955037. The cubic root of 553900061 is about 821.2533188792.

The spelling of 553900061 in words is "five hundred fifty-three million, nine hundred thousand, sixty-one".