49060247878 has 32 divisors (see below), whose sum is σ = 78251940000. Its totient is φ = 22988759040.

The previous prime is 49060247857. The next prime is 49060247917. The reversal of 49060247878 is 87874206094.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13290013 + ... + 13293703.

It is an arithmetic number, because the mean of its divisors is an integer number (2445373125).

Almost surely, 2^49060247878 is an apocalyptic number.

49060247878 is a deficient number, since it is larger than the sum of its proper divisors (29191692122).

49060247878 is a wasteful number, since it uses less digits than its factorization.

49060247878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The spelling of 49060247878 in words is "forty-nine billion, sixty million, two hundred forty-seven thousand, eight hundred seventy-eight".