5421412025502 has 48 divisors (see below), whose sum is σ = 12143016199440. Its totient is φ = 1611854907520.

The previous prime is 5421412025479. The next prime is 5421412025507. The reversal of 5421412025502 is 2055202141245.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421412025507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70409727 + ... + 70486682.

It is an arithmetic number, because the mean of its divisors is an integer number (252979504155).

Almost surely, 2^{5421412025502} is an apocalyptic number.

5421412025502 is an abundant number, since it is smaller than the sum of its proper divisors (6721604173938).

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

5421412025502 is a wasteful number, since it uses less digits than its factorization.

5421412025502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140896489 (or 140896478 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 33.

Adding to 5421412025502 its reverse (2055202141245), we get a palindrome (7476614166747).

The spelling of 5421412025502 in words is "five trillion, four hundred twenty-one billion, four hundred twelve million, twenty-five thousand, five hundred two".