59905049 has 4 divisors (see below), whose sum is σ = 60218880. Its totient is φ = 59591220.

The previous prime is 59905009. The next prime is 59905057. The reversal of 59905049 is 94050995.

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 a de Polignac number, because none of the positive numbers 2^k-59905049 is a prime.

It is a super-2 number, since 2×59905049² = 7177229791384802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 59904997 and 59905015.

It is not an unprimeable number, because it can be changed into a prime (59905009) 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, 156629 + ... + 157010.

It is an arithmetic number, because the mean of its divisors is an integer number (15054720).

Almost surely, 2^59905049 is an apocalyptic number.

It is an amenable number.

59905049 is a deficient number, since it is larger than the sum of its proper divisors (313831).

59905049 is a wasteful number, since it uses less digits than its factorization.

59905049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313830.

The product of its (nonzero) digits is 72900, while the sum is 41.

The square root of 59905049 is about 7739.8352049640. The cubic root of 59905049 is about 391.2801436421.

The spelling of 59905049 in words is "fifty-nine million, nine hundred five thousand, forty-nine".