49488454900 has 36 divisors (see below), whose sum is σ = 109887397312. Its totient is φ = 19335022560.

The previous prime is 49488454891. The next prime is 49488454913. The reversal of 49488454900 is 945488494.

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 11 ways as a sum of consecutive naturals, for example, 5750172 + ... + 5758771.

Almost surely, 2^49488454900 is an apocalyptic number.

It is an amenable number.

49488454900 is an abundant number, since it is smaller than the sum of its proper divisors (60398942412).

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

49488454900 is a wasteful number, since it uses less digits than its factorization.

49488454900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11509000 (or 11508993 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 49488454900 in words is "forty-nine billion, four hundred eighty-eight million, four hundred fifty-four thousand, nine hundred".