553210545 has 16 divisors (see below), whose sum is σ = 885735360. Its totient is φ = 294846144.

The previous prime is 553210529. The next prime is 553210547. The reversal of 553210545 is 545012355.

It is a happy number.

It is not a de Polignac number, because 553210545 - 2⁴ = 553210529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (553210547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12007 + ... + 35363.

It is an arithmetic number, because the mean of its divisors is an integer number (55358460).

Almost surely, 2^553210545 is an apocalyptic number.

It is an amenable number.

553210545 is a deficient number, since it is larger than the sum of its proper divisors (332524815).

553210545 is a wasteful number, since it uses less digits than its factorization.

553210545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24944.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 553210545 is about 23520.4282486523. The cubic root of 553210545 is about 820.9124015210.

The spelling of 553210545 in words is "five hundred fifty-three million, two hundred ten thousand, five hundred forty-five".