55298026 has 16 divisors (see below), whose sum is σ = 98918784. Its totient is φ = 22668624.

The previous prime is 55297987. The next prime is 55298039. The reversal of 55298026 is 62089255.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85545 + ... + 86188.

It is an arithmetic number, because the mean of its divisors is an integer number (6182424).

Almost surely, 2^55298026 is an apocalyptic number.

55298026 is a deficient number, since it is larger than the sum of its proper divisors (43620758).

55298026 is a wasteful number, since it uses less digits than its factorization.

55298026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171765.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 55298026 is about 7436.2642502805. The cubic root of 55298026 is about 380.9809053011.

The spelling of 55298026 in words is "fifty-five million, two hundred ninety-eight thousand, twenty-six".