6245153110020 has 72 divisors (see below), whose sum is σ = 19220620007232. Its totient is φ = 1513976509760.

The previous prime is 6245153110013. The next prime is 6245153110037. The reversal of 6245153110020 is 200113515426.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 6245153110020.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 430099704 + ... + 430114223.

It is an arithmetic number, because the mean of its divisors is an integer number (266953055656).

Almost surely, 2^{6245153110020} is an apocalyptic number.

6245153110020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6245153110020 is an abundant number, since it is smaller than the sum of its proper divisors (12975466897212).

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

6245153110020 is a wasteful number, since it uses less digits than its factorization.

6245153110020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860213961 (or 860213948 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 6245153110020 its reverse (200113515426), we get a palindrome (6445266625446).

The spelling of 6245153110020 in words is "six trillion, two hundred forty-five billion, one hundred fifty-three million, one hundred ten thousand, twenty".