59544661 has 4 divisors (see below), whose sum is σ = 64957824. Its totient is φ = 54131500.

The previous prime is 59544607. The next prime is 59544671. The reversal of 59544661 is 16644595.

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 59544661 - 2⁷ = 59544533 is a prime.

It is a super-3 number, since 3×59544661³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59544671) 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, 2706565 + ... + 2706586.

It is an arithmetic number, because the mean of its divisors is an integer number (16239456).

Almost surely, 2^59544661 is an apocalyptic number.

It is an amenable number.

59544661 is a deficient number, since it is larger than the sum of its proper divisors (5413163).

59544661 is a wasteful number, since it uses less digits than its factorization.

59544661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5413162.

The product of its digits is 129600, while the sum is 40.

The square root of 59544661 is about 7716.5187098847. The cubic root of 59544661 is about 390.4939194619.

The spelling of 59544661 in words is "fifty-nine million, five hundred forty-four thousand, six hundred sixty-one".