49130115854 has 32 divisors (see below), whose sum is σ = 77832900000. Its totient is φ = 23223118464.

The previous prime is 49130115833. The next prime is 49130115863. The reversal of 49130115854 is 45851103194.

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, 1517912 + ... + 1549940.

It is an arithmetic number, because the mean of its divisors is an integer number (2432278125).

Almost surely, 2^49130115854 is an apocalyptic number.

49130115854 is a deficient number, since it is larger than the sum of its proper divisors (28702784146).

49130115854 is a wasteful number, since it uses less digits than its factorization.

49130115854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32612.

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 49130115854 in words is "forty-nine billion, one hundred thirty million, one hundred fifteen thousand, eight hundred fifty-four".