253518340060 has 12 divisors (see below), whose sum is σ = 532388514168. Its totient is φ = 101407336016.

The previous prime is 253518340057. The next prime is 253518340069. The reversal of 253518340060 is 60043815352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253518340069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6337958482 + ... + 6337958521.

It is an arithmetic number, because the mean of its divisors is an integer number (44365709514).

Almost surely, 2^253518340060 is an apocalyptic number.

253518340060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253518340060 is an abundant number, since it is smaller than the sum of its proper divisors (278870174108).

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

253518340060 is a wasteful number, since it uses less digits than its factorization.

253518340060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12675917012 (or 12675917010 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 253518340060 in words is "two hundred fifty-three billion, five hundred eighteen million, three hundred forty thousand, sixty".