55214753 has 8 divisors (see below), whose sum is σ = 62311680. Its totient is φ = 48464080.

The previous prime is 55214723. The next prime is 55214771. The reversal of 55214753 is 35741255.

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 55214753 - 2¹⁸ = 54952609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55214723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86225 + ... + 86862.

It is an arithmetic number, because the mean of its divisors is an integer number (7788960).

Almost surely, 2^55214753 is an apocalyptic number.

It is an amenable number.

55214753 is a deficient number, since it is larger than the sum of its proper divisors (7096927).

55214753 is a wasteful number, since it uses less digits than its factorization.

55214753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173127.

The product of its digits is 21000, while the sum is 32.

The square root of 55214753 is about 7430.6630255987. The cubic root of 55214753 is about 380.7895701933.

The spelling of 55214753 in words is "fifty-five million, two hundred fourteen thousand, seven hundred fifty-three".