55744059 has 16 divisors (see below), whose sum is σ = 86021120. Its totient is φ = 31449600.

The previous prime is 55744049. The next prime is 55744069. The reversal of 55744059 is 95044755.

It is an interprime number because it is at equal distance from previous prime (55744049) and next prime (55744069).

It is not a de Polignac number, because 55744059 - 2⁵ = 55744027 is a prime.

It is a super-2 number, since 2×55744059² = 6214800227590962, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55744009) 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, 15142 + ... + 18459.

It is an arithmetic number, because the mean of its divisors is an integer number (5376320).

Almost surely, 2^55744059 is an apocalyptic number.

55744059 is a deficient number, since it is larger than the sum of its proper divisors (30277061).

55744059 is a wasteful number, since it uses less digits than its factorization.

55744059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33690.

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 55744059 is about 7466.1944121487. The cubic root of 55744059 is about 382.0024921486.

The spelling of 55744059 in words is "fifty-five million, seven hundred forty-four thousand, fifty-nine".