55735370 has 16 divisors (see below), whose sum is σ = 100408680. Its totient is φ = 22275264.

The previous prime is 55735331. The next prime is 55735397. The reversal of 55735370 is 7353755.

It can be written as a sum of positive squares in 4 ways, for example, as 33258289 + 22477081 = 5767^2 + 4741^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55735370.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22136 + ... + 24524.

Almost surely, 2^55735370 is an apocalyptic number.

55735370 is a deficient number, since it is larger than the sum of its proper divisors (44673310).

55735370 is a wasteful number, since it uses less digits than its factorization.

55735370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4729.

The product of its (nonzero) digits is 55125, while the sum is 35.

The square root of 55735370 is about 7465.6124999895. The cubic root of 55735370 is about 381.9826431447.

It can be divided in two parts, 5 and 5735370, that added together give a palindrome (5735375).

The spelling of 55735370 in words is "fifty-five million, seven hundred thirty-five thousand, three hundred seventy".