2653002525020 has 96 divisors (see below), whose sum is σ = 6066555264000. Its totient is φ = 970646713344.

The previous prime is 2653002525001. The next prime is 2653002525023. The reversal of 2653002525020 is 205252003562.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2653002525023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2453441 + ... + 3365319.

It is an arithmetic number, because the mean of its divisors is an integer number (63193284000).

Almost surely, 2^{2653002525020} is an apocalyptic number.

2653002525020 is a gapful number since it is divisible by the number (20) 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 2653002525020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3033277632000).

2653002525020 is an abundant number, since it is smaller than the sum of its proper divisors (3413552738980).

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

2653002525020 is a wasteful number, since it uses less digits than its factorization.

2653002525020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912147 (or 912145 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 2653002525020 its reverse (205252003562), we get a palindrome (2858254528582).

The spelling of 2653002525020 in words is "two trillion, six hundred fifty-three billion, two million, five hundred twenty-five thousand, twenty".