49361577038 has 4 divisors (see below), whose sum is σ = 74042365560. Its totient is φ = 24680788518.

The previous prime is 49361577017. The next prime is 49361577053. The reversal of 49361577038 is 83077516394.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 83077516394 = 2 ⋅41538758197.

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, 12340394258 + ... + 12340394261.

It is an arithmetic number, because the mean of its divisors is an integer number (18510591390).

Almost surely, 2^49361577038 is an apocalyptic number.

49361577038 is a deficient number, since it is larger than the sum of its proper divisors (24680788522).

49361577038 is a wasteful number, since it uses less digits than its factorization.

49361577038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24680788521.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 49361577038 in words is "forty-nine billion, three hundred sixty-one million, five hundred seventy-seven thousand, thirty-eight".