553325046 has 16 divisors (see below), whose sum is σ = 1144810800. Its totient is φ = 178081568.

The previous prime is 553325039. The next prime is 553325051. The reversal of 553325046 is 640523355.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 553324998 and 553325016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1589841 + ... + 1590188.

It is an arithmetic number, because the mean of its divisors is an integer number (71550675).

Almost surely, 2^553325046 is an apocalyptic number.

553325046 is an abundant number, since it is smaller than the sum of its proper divisors (591485754).

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

553325046 is a wasteful number, since it uses less digits than its factorization.

553325046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3180063.

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 553325046 is about 23522.8621982955. The cubic root of 553325046 is about 820.9690338512.

It can be divided in two parts, 55332 and 5046, that added together give a triangular number (60378 = T₃₄₇).

The spelling of 553325046 in words is "five hundred fifty-three million, three hundred twenty-five thousand, forty-six".