55552534 has 8 divisors (see below), whose sum is σ = 83360448. Its totient is φ = 27765720.

The previous prime is 55552531. The next prime is 55552547. The reversal of 55552534 is 43525555.

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

It is a self number, because there is not a number n which added to its sum of digits gives 55552534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55552531) 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, 7419 + ... + 12889.

It is an arithmetic number, because the mean of its divisors is an integer number (10420056).

Almost surely, 2^55552534 is an apocalyptic number.

55552534 is a deficient number, since it is larger than the sum of its proper divisors (27807914).

55552534 is a wasteful number, since it uses less digits than its factorization.

55552534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10550.

The product of its digits is 75000, while the sum is 34.

The square root of 55552534 is about 7453.3572301346. The cubic root of 55552534 is about 381.5644964237.

The spelling of 55552534 in words is "fifty-five million, five hundred fifty-two thousand, five hundred thirty-four".