55879654 has 8 divisors (see below), whose sum is σ = 84002688. Its totient is φ = 27878760.

The previous prime is 55879651. The next prime is 55879669. The reversal of 55879654 is 45697855.

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

It is a junction number, because it is equal to n+sod(n) for n = 55879598 and 55879607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55879651) 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, 29382 + ... + 31225.

It is an arithmetic number, because the mean of its divisors is an integer number (10500336).

Almost surely, 2^55879654 is an apocalyptic number.

55879654 is a deficient number, since it is larger than the sum of its proper divisors (28123034).

55879654 is a wasteful number, since it uses less digits than its factorization.

55879654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61070.

The product of its digits is 1512000, while the sum is 49.

The square root of 55879654 is about 7475.2694934698. The cubic root of 55879654 is about 382.3119761667.

The spelling of 55879654 in words is "fifty-five million, eight hundred seventy-nine thousand, six hundred fifty-four".