52196554 has 4 divisors (see below), whose sum is σ = 78294834. Its totient is φ = 26098276.

The previous prime is 52196531. The next prime is 52196563. The reversal of 52196554 is 45569125.

52196554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 51337225 + 859329 = 7165^2 + 927^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13049137 + ... + 13049140.

Almost surely, 2^52196554 is an apocalyptic number.

52196554 is a deficient number, since it is larger than the sum of its proper divisors (26098280).

52196554 is a wasteful number, since it uses less digits than its factorization.

52196554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26098279.

The product of its digits is 54000, while the sum is 37.

The square root of 52196554 is about 7224.7182644031. The cubic root of 52196554 is about 373.7208064355.

The spelling of 52196554 in words is "fifty-two million, one hundred ninety-six thousand, five hundred fifty-four".