62889053434 has 4 divisors (see below), whose sum is σ = 94333580154. Its totient is φ = 31444526716.

The previous prime is 62889053399. The next prime is 62889053471. The reversal of 62889053434 is 43435098826.

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., 57646569409 + 5242484025 = 240097^2 + 72405^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15722263357 + ... + 15722263360.

Almost surely, 2^62889053434 is an apocalyptic number.

62889053434 is a deficient number, since it is larger than the sum of its proper divisors (31444526720).

62889053434 is a wasteful number, since it uses less digits than its factorization.

62889053434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31444526719.

The product of its (nonzero) digits is 4976640, while the sum is 52.

The spelling of 62889053434 in words is "sixty-two billion, eight hundred eighty-nine million, fifty-three thousand, four hundred thirty-four".