59628421109 has 4 divisors (see below), whose sum is σ = 59961540960. Its totient is φ = 59295301260.

The previous prime is 59628421103. The next prime is 59628421123. The reversal of 59628421109 is 90112482695.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 59628421109 - 2⁸ = 59628420853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59628421103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166559657 + ... + 166560014.

It is an arithmetic number, because the mean of its divisors is an integer number (14990385240).

Almost surely, 2^59628421109 is an apocalyptic number.

It is an amenable number.

59628421109 is a deficient number, since it is larger than the sum of its proper divisors (333119851).

59628421109 is a wasteful number, since it uses less digits than its factorization.

59628421109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333119850.

The product of its (nonzero) digits is 311040, while the sum is 47.

The spelling of 59628421109 in words is "fifty-nine billion, six hundred twenty-eight million, four hundred twenty-one thousand, one hundred nine".