49631061526 has 4 divisors (see below), whose sum is σ = 74446592292. Its totient is φ = 24815530762.

The previous prime is 49631061503. The next prime is 49631061539. The reversal of 49631061526 is 62516013694.

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, 12407765380 + ... + 12407765383.

It is an arithmetic number, because the mean of its divisors is an integer number (18611648073).

Almost surely, 2^49631061526 is an apocalyptic number.

49631061526 is a deficient number, since it is larger than the sum of its proper divisors (24815530766).

49631061526 is a wasteful number, since it uses less digits than its factorization.

49631061526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24815530765.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 49631061526 in words is "forty-nine billion, six hundred thirty-one million, sixty-one thousand, five hundred twenty-six".