55750435 has 16 divisors (see below), whose sum is σ = 73410624. Its totient is φ = 40390272.

The previous prime is 55750433. The next prime is 55750469. The reversal of 55750435 is 53405755.

It is not a de Polignac number, because 55750435 - 2¹ = 55750433 is a prime.

It is a super-2 number, since 2×55750435² = 6216222005378450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55750435.

It is not an unprimeable number, because it can be changed into a prime (55750433) 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, 4647 + ... + 11536.

It is an arithmetic number, because the mean of its divisors is an integer number (4588164).

Almost surely, 2^55750435 is an apocalyptic number.

55750435 is a deficient number, since it is larger than the sum of its proper divisors (17660189).

55750435 is a wasteful number, since it uses less digits than its factorization.

55750435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16254.

The product of its (nonzero) digits is 52500, while the sum is 34.

The square root of 55750435 is about 7466.6213912318. The cubic root of 55750435 is about 382.0170560625.

The spelling of 55750435 in words is "fifty-five million, seven hundred fifty thousand, four hundred thirty-five".