562540000 has 120 divisors (see below), whose sum is σ = 1510335288. Its totient is φ = 204480000.

The previous prime is 562539997. The next prime is 562540007. The reversal of 562540000 is 45265.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562540007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 218722 + ... + 221278.

Almost surely, 2^562540000 is an apocalyptic number.

562540000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 562540000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (755167644).

562540000 is an abundant number, since it is smaller than the sum of its proper divisors (947795288).

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

562540000 is a wasteful number, since it uses less digits than its factorization.

562540000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598 (or 2575 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 562540000 is about 23717.9257103146. The cubic root of 562540000 is about 825.5013787362.

Adding to 562540000 its reverse (45265), we get a palindrome (562585265).

It can be divided in two parts, 5625 and 40000, that multiplied together give a square (225000000 = 15000²).

The spelling of 562540000 in words is "five hundred sixty-two million, five hundred forty thousand".