55202351 has 8 divisors (see below), whose sum is σ = 57329664. Its totient is φ = 53096760.

The previous prime is 55202333. The next prime is 55202363. The reversal of 55202351 is 15320255.

55202351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55202351 - 2²² = 51008047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55202311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155 + ... + 10508.

It is an arithmetic number, because the mean of its divisors is an integer number (7166208).

Almost surely, 2^55202351 is an apocalyptic number.

55202351 is a deficient number, since it is larger than the sum of its proper divisors (2127313).

55202351 is a wasteful number, since it uses less digits than its factorization.

55202351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10861.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 55202351 is about 7429.8284636995. The cubic root of 55202351 is about 380.7610578506.

The spelling of 55202351 in words is "fifty-five million, two hundred two thousand, three hundred fifty-one".