73806049126 has 4 divisors (see below), whose sum is σ = 110709073692. Its totient is φ = 36903024562.

The previous prime is 73806049073. The next prime is 73806049183. The reversal of 73806049126 is 62194060837.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18451512280 + ... + 18451512283.

It is an arithmetic number, because the mean of its divisors is an integer number (27677268423).

Almost surely, 2^73806049126 is an apocalyptic number.

73806049126 is a deficient number, since it is larger than the sum of its proper divisors (36903024566).

73806049126 is a wasteful number, since it uses less digits than its factorization.

73806049126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36903024565.

The product of its (nonzero) digits is 435456, while the sum is 46.

It can be divided in two parts, 7380 and 6049126, that added together give a palindrome (6056506).

The spelling of 73806049126 in words is "seventy-three billion, eight hundred six million, forty-nine thousand, one hundred twenty-six".