700553 has 18 divisors (see below), whose sum is σ = 893646. Its totient is φ = 545664.

The previous prime is 700537. The next prime is 700561. The reversal of 700553 is 355007.

It can be written as a sum of positive squares in 3 ways, for example, as 200704 + 499849 = 448^2 + 707^2 .

It is not a de Polignac number, because 700553 - 2⁴ = 700537 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (700523) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 24143 + ... + 24171.

It is an arithmetic number, because the mean of its divisors is an integer number (49647).

2⁷⁰⁰⁵⁵³ is an apocalyptic number.

It is an amenable number.

700553 is a deficient number, since it is larger than the sum of its proper divisors (193093).

700553 is a wasteful number, since it uses less digits than its factorization.

700553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 525, while the sum is 20.

The square root of 700553 is about 836.9904420004. The cubic root of 700553 is about 88.8137754919.

The spelling of 700553 in words is "seven hundred thousand, five hundred fifty-three".