2501544204012 has 48 divisors (see below), whose sum is σ = 6684482362880. Its totient is φ = 713259292032.

The previous prime is 2501544204001. The next prime is 2501544204023. The reversal of 2501544204012 is 2104024451052.

It is an interprime number because it is at equal distance from previous prime (2501544204001) and next prime (2501544204023).

It is a super-2 number, since 2×2501544204012² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30534337 + ... + 30616152.

Almost surely, 2^{2501544204012} is an apocalyptic number.

It is an amenable number.

2501544204012 is an abundant number, since it is smaller than the sum of its proper divisors (4182938158868).

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

2501544204012 is a wasteful number, since it uses less digits than its factorization.

2501544204012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61150990 (or 61150988 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 2501544204012 its reverse (2104024451052), we get a palindrome (4605568655064).

The spelling of 2501544204012 in words is "two trillion, five hundred one billion, five hundred forty-four million, two hundred four thousand, twelve".