49506063887 has 16 divisors (see below), whose sum is σ = 57314987520. Its totient is φ = 41884830432.

The previous prime is 49506063847. The next prime is 49506063941. The reversal of 49506063887 is 78836060594.

49506063887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 49506063887 - 2⁸ = 49506063631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49506063847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21278 + ... + 315380.

It is an arithmetic number, because the mean of its divisors is an integer number (3582186720).

Almost surely, 2^49506063887 is an apocalyptic number.

49506063887 is a deficient number, since it is larger than the sum of its proper divisors (7808923633).

49506063887 is a wasteful number, since it uses less digits than its factorization.

49506063887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294422.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 49506063887 in words is "forty-nine billion, five hundred six million, sixty-three thousand, eight hundred eighty-seven".