55026541 has 4 divisors (see below), whose sum is σ = 56306272. Its totient is φ = 53746812.

The previous prime is 55026539. The next prime is 55026553. The reversal of 55026541 is 14562055.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14562055 = 5 ⋅2912411.

It is a cyclic number.

It is not a de Polignac number, because 55026541 - 2¹ = 55026539 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 (55026241) 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, 639801 + ... + 639886.

It is an arithmetic number, because the mean of its divisors is an integer number (14076568).

Almost surely, 2^55026541 is an apocalyptic number.

It is an amenable number.

55026541 is a deficient number, since it is larger than the sum of its proper divisors (1279731).

55026541 is a wasteful number, since it uses less digits than its factorization.

55026541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279730.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 55026541 is about 7417.9876651286. The cubic root of 55026541 is about 380.3564084579.

Adding to 55026541 its reverse (14562055), we get a palindrome (69588596).

The spelling of 55026541 in words is "fifty-five million, twenty-six thousand, five hundred forty-one".