49007429828 has 48 divisors (see below), whose sum is σ = 103241134080. Its totient is φ = 19884717216.

The previous prime is 49007429819. The next prime is 49007429833. The reversal of 49007429828 is 82892470094.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 49007429828.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 804251 + ... + 863037.

It is an arithmetic number, because the mean of its divisors is an integer number (2150856960).

Almost surely, 2^49007429828 is an apocalyptic number.

It is an amenable number.

49007429828 is an abundant number, since it is smaller than the sum of its proper divisors (54233704252).

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

49007429828 is a wasteful number, since it uses less digits than its factorization.

49007429828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60384 (or 60382 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 49007429828 in words is "forty-nine billion, seven million, four hundred twenty-nine thousand, eight hundred twenty-eight".