49429677054 has 16 divisors (see below), whose sum is σ = 104674610448. Its totient is φ = 15507349632.

The previous prime is 49429677053. The next prime is 49429677091. The reversal of 49429677054 is 45077692494.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 49429676985 and 49429677003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49429677053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242302237 + ... + 242302440.

It is an arithmetic number, because the mean of its divisors is an integer number (6542163153).

Almost surely, 2^49429677054 is an apocalyptic number.

49429677054 is an abundant number, since it is smaller than the sum of its proper divisors (55244933394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49429677054 is a wasteful number, since it uses less digits than its factorization.

49429677054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484604699.

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 49429677054 in words is "forty-nine billion, four hundred twenty-nine million, six hundred seventy-seven thousand, fifty-four".