52192419154 has 4 divisors (see below), whose sum is σ = 78288628734. Its totient is φ = 26096209576.

The previous prime is 52192419143. The next prime is 52192419161. The reversal of 52192419154 is 45191429125.

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., 31764863529 + 20427555625 = 178227^2 + 142925^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52192419154.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13048104787 + ... + 13048104790.

Almost surely, 2^52192419154 is an apocalyptic number.

52192419154 is a deficient number, since it is larger than the sum of its proper divisors (26096209580).

52192419154 is a wasteful number, since it uses less digits than its factorization.

52192419154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26096209579.

The product of its digits is 129600, while the sum is 43.

The spelling of 52192419154 in words is "fifty-two billion, one hundred ninety-two million, four hundred nineteen thousand, one hundred fifty-four".