4591620482099 has 12 divisors (see below), whose sum is σ = 5341364510328. Its totient is φ = 3935607127200.

The previous prime is 4591620482093. The next prime is 4591620482101. The reversal of 4591620482099 is 9902840261954.

It is a happy number.

It is not a de Polignac number, because 4591620482099 - 2⁸ = 4591620481843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4591620482093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2191364 + ... + 3739694.

It is an arithmetic number, because the mean of its divisors is an integer number (445113709194).

Almost surely, 2^{4591620482099} is an apocalyptic number.

4591620482099 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4591620482099 is a deficient number, since it is larger than the sum of its proper divisors (749744028229).

4591620482099 is a wasteful number, since it uses less digits than its factorization.

4591620482099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608866 (or 1608859 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 59.

The spelling of 4591620482099 in words is "four trillion, five hundred ninety-one billion, six hundred twenty million, four hundred eighty-two thousand, ninety-nine".