2631284525028 has 24 divisors (see below), whose sum is σ = 6462804097120. Its totient is φ = 830931955200.

The previous prime is 2631284525027. The next prime is 2631284525057. The reversal of 2631284525028 is 8205254821362.

It is not an unprimeable number, because it can be changed into a prime (2631284525027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5770360573 + ... + 5770361028.

Almost surely, 2^{2631284525028} is an apocalyptic number.

It is an amenable number.

2631284525028 is an abundant number, since it is smaller than the sum of its proper divisors (3831519572092).

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

2631284525028 is a wasteful number, since it uses less digits than its factorization.

2631284525028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11540721627 (or 11540721625 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 2631284525028 in words is "two trillion, six hundred thirty-one billion, two hundred eighty-four million, five hundred twenty-five thousand, twenty-eight".