6123652025421 has 8 divisors (see below), whose sum is σ = 9331279276864. Its totient is φ = 3499229728800.

The previous prime is 6123652025411. The next prime is 6123652025423. The reversal of 6123652025421 is 1245202563216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6123652025421 - 2¹¹ = 6123652023373 is a prime.

It is a super-2 number, since 2×6123652025421² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6123652025421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6123652025423) by changing a digit.

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, 145801238680 + ... + 145801238721.

It is an arithmetic number, because the mean of its divisors is an integer number (1166409909608).

Almost surely, 2^{6123652025421} is an apocalyptic number.

It is an amenable number.

6123652025421 is a deficient number, since it is larger than the sum of its proper divisors (3207627251443).

6123652025421 is a wasteful number, since it uses less digits than its factorization.

6123652025421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291602477411.

The product of its (nonzero) digits is 172800, while the sum is 39.

Adding to 6123652025421 its reverse (1245202563216), we get a palindrome (7368854588637).

The spelling of 6123652025421 in words is "six trillion, one hundred twenty-three billion, six hundred fifty-two million, twenty-five thousand, four hundred twenty-one".