55339901 has 8 divisors (see below), whose sum is σ = 56981760. Its totient is φ = 53705808.

The previous prime is 55339877. The next prime is 55339927. The reversal of 55339901 is 10993355.

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 55339901 - 2¹⁴ = 55323517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55330901) 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, 14540 + ... + 17946.

It is an arithmetic number, because the mean of its divisors is an integer number (7122720).

Almost surely, 2^55339901 is an apocalyptic number.

It is an amenable number.

55339901 is a deficient number, since it is larger than the sum of its proper divisors (1641859).

55339901 is a wasteful number, since it uses less digits than its factorization.

55339901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883.

The product of its (nonzero) digits is 18225, while the sum is 35.

The square root of 55339901 is about 7439.0793113127. The cubic root of 55339901 is about 381.0770482756.

The spelling of 55339901 in words is "fifty-five million, three hundred thirty-nine thousand, nine hundred one".