245542600 has 24 divisors (see below), whose sum is σ = 570887010. Its totient is φ = 98216960.

The previous prime is 245542589. The next prime is 245542603. The reversal of 245542600 is 6245542.

245542600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 240188004 + 5354596 = 15498^2 + 2314^2 .

It is not an unprimeable number, because it can be changed into a prime (245542603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 613657 + ... + 614056.

Almost surely, 2^245542600 is an apocalyptic number.

245542600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245542600 is an abundant number, since it is smaller than the sum of its proper divisors (325344410).

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

245542600 is a wasteful number, since it uses less digits than its factorization.

245542600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1227729 (or 1227720 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 245542600 is about 15669.7989776512. The cubic root of 245542600 is about 626.1940692649.

The spelling of 245542600 in words is "two hundred forty-five million, five hundred forty-two thousand, six hundred".