55735544 has 8 divisors (see below), whose sum is σ = 104504160. Its totient is φ = 27867768.

The previous prime is 55735541. The next prime is 55735549. The reversal of 55735544 is 44553755.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 55735498 and 55735507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55735541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3483464 + ... + 3483479.

It is an arithmetic number, because the mean of its divisors is an integer number (13063020).

Almost surely, 2^55735544 is an apocalyptic number.

It is an amenable number.

55735544 is a deficient number, since it is larger than the sum of its proper divisors (48768616).

55735544 is a wasteful number, since it uses less digits than its factorization.

55735544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6966949 (or 6966945 counting only the distinct ones).

The product of its digits is 210000, while the sum is 38.

The square root of 55735544 is about 7465.6241534114. The cubic root of 55735544 is about 381.9830406476.

The spelling of 55735544 in words is "fifty-five million, seven hundred thirty-five thousand, five hundred forty-four".