59109945 has 8 divisors (see below), whose sum is σ = 94575936. Its totient is φ = 31525296.

The previous prime is 59109943. The next prime is 59109959. The reversal of 59109945 is 54990195.

It is a happy number.

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

It is not a de Polignac number, because 59109945 - 2¹ = 59109943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 59109897 and 59109906.

It is not an unprimeable number, because it can be changed into a prime (59109943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1970317 + ... + 1970346.

It is an arithmetic number, because the mean of its divisors is an integer number (11821992).

Almost surely, 2^59109945 is an apocalyptic number.

It is an amenable number.

59109945 is a deficient number, since it is larger than the sum of its proper divisors (35465991).

59109945 is a wasteful number, since it uses less digits than its factorization.

59109945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3940671.

The product of its (nonzero) digits is 72900, while the sum is 42.

The square root of 59109945 is about 7688.2992267471. The cubic root of 59109945 is about 389.5413081978.

The spelling of 59109945 in words is "fifty-nine million, one hundred nine thousand, nine hundred forty-five".