5402281142512 has 40 divisors (see below), whose sum is σ = 11041710316560. Its totient is φ = 2553424289280.

The previous prime is 5402281142483. The next prime is 5402281142537. The reversal of 5402281142512 is 2152411822045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19133893 + ... + 19414180.

It is an arithmetic number, because the mean of its divisors is an integer number (276042757914).

Almost surely, 2^{5402281142512} is an apocalyptic number.

It is an amenable number.

5402281142512 is an abundant number, since it is smaller than the sum of its proper divisors (5639429174048).

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

5402281142512 is a wasteful number, since it uses less digits than its factorization.

5402281142512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38548561 (or 38548555 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 37.

Adding to 5402281142512 its reverse (2152411822045), we get a palindrome (7554692964557).

The spelling of 5402281142512 in words is "five trillion, four hundred two billion, two hundred eighty-one million, one hundred forty-two thousand, five hundred twelve".