2503340063380 has 192 divisors, whose sum is σ = 5846546055168. Its totient is φ = 894548943360.

The previous prime is 2503340063377. The next prime is 2503340063381. The reversal of 2503340063380 is 833600433052.

It is a super-2 number, since 2×2503340063380² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2503340063381) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1373197149 + ... + 1373198971.

It is an arithmetic number, because the mean of its divisors is an integer number (30450760704).

Almost surely, 2^{2503340063380} is an apocalyptic number.

2503340063380 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 2503340063380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2923273027584).

2503340063380 is an abundant number, since it is smaller than the sum of its proper divisors (3343205991788).

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

2503340063380 is a wasteful number, since it uses less digits than its factorization.

2503340063380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086 (or 3084 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 2503340063380 in words is "two trillion, five hundred three billion, three hundred forty million, sixty-three thousand, three hundred eighty".