6121990448483 has 32 divisors (see below), whose sum is σ = 7605902868480. Its totient is φ = 4798248618240.

The previous prime is 6121990448479. The next prime is 6121990448491. The reversal of 6121990448483 is 3848440991216.

It is not a de Polignac number, because 6121990448483 - 2² = 6121990448479 is a prime.

It is a super-3 number, since 3×6121990448483³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (6121990448683) 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 31 ways as a sum of consecutive naturals, for example, 3417191 + ... + 4890927.

It is an arithmetic number, because the mean of its divisors is an integer number (237684464640).

Almost surely, 2^{6121990448483} is an apocalyptic number.

6121990448483 is a deficient number, since it is larger than the sum of its proper divisors (1483912419997).

6121990448483 is a wasteful number, since it uses less digits than its factorization.

6121990448483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474187.

The product of its (nonzero) digits is 11943936, while the sum is 59.

The spelling of 6121990448483 in words is "six trillion, one hundred twenty-one billion, nine hundred ninety million, four hundred forty-eight thousand, four hundred eighty-three".