55250654 has 4 divisors (see below), whose sum is σ = 82875984. Its totient is φ = 27625326.

The previous prime is 55250653. The next prime is 55250659. The reversal of 55250654 is 45605255.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 55250654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55250653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13812662 + ... + 13812665.

It is an arithmetic number, because the mean of its divisors is an integer number (20718996).

Almost surely, 2^55250654 is an apocalyptic number.

55250654 is a deficient number, since it is larger than the sum of its proper divisors (27625330).

55250654 is a wasteful number, since it uses less digits than its factorization.

55250654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27625329.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 55250654 is about 7433.0783663298. The cubic root of 55250654 is about 380.8720829503.

The spelling of 55250654 in words is "fifty-five million, two hundred fifty thousand, six hundred fifty-four".