55201453 has 4 divisors (see below), whose sum is σ = 56376000. Its totient is φ = 54026908.

The previous prime is 55201451. The next prime is 55201459. The reversal of 55201453 is 35410255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55201453 - 2¹ = 55201451 is a prime.

It is a super-2 number, since 2×55201453² = 6094400826622418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55201451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587203 + ... + 587296.

It is an arithmetic number, because the mean of its divisors is an integer number (14094000).

Almost surely, 2^55201453 is an apocalyptic number.

It is an amenable number.

55201453 is a deficient number, since it is larger than the sum of its proper divisors (1174547).

55201453 is a wasteful number, since it uses less digits than its factorization.

55201453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174546.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 55201453 is about 7429.7680313722. The cubic root of 55201453 is about 380.7589931723.

The spelling of 55201453 in words is "fifty-five million, two hundred one thousand, four hundred fifty-three".