49277228000 has 768 divisors, whose sum is σ = 168227684352. Its totient is φ = 13685760000.

The previous prime is 49277227997. The next prime is 49277228003. The reversal of 49277228000 is 82277294.

It is an interprime number because it is at equal distance from previous prime (49277227997) and next prime (49277228003).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49277228003) 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 127 ways as a sum of consecutive naturals, for example, 124123802 + ... + 124124198.

It is an arithmetic number, because the mean of its divisors is an integer number (219046464).

Almost surely, 2^49277228000 is an apocalyptic number.

49277228000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49277228000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84113842176).

49277228000 is an abundant number, since it is smaller than the sum of its proper divisors (118950456352).

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

49277228000 is a wasteful number, since it uses less digits than its factorization.

49277228000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 49277228000 in words is "forty-nine billion, two hundred seventy-seven million, two hundred twenty-eight thousand".