59045421 has 16 divisors (see below), whose sum is σ = 84072960. Its totient is φ = 36778560.

The previous prime is 59045417. The next prime is 59045423. The reversal of 59045421 is 12454095.

It is not a de Polignac number, because 59045421 - 2² = 59045417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59045423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8250 + ... + 13643.

It is an arithmetic number, because the mean of its divisors is an integer number (5254560).

Almost surely, 2^59045421 is an apocalyptic number.

It is an amenable number.

59045421 is a deficient number, since it is larger than the sum of its proper divisors (25027539).

59045421 is a wasteful number, since it uses less digits than its factorization.

59045421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21956.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 59045421 is about 7684.1018343070. The cubic root of 59045421 is about 389.3995164087.

It can be divided in two parts, 5904 and 5421, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 59045421 in words is "fifty-nine million, forty-five thousand, four hundred twenty-one".