49206932320 has 576 divisors, whose sum is σ = 153001820160. Its totient is φ = 14612742144.

The previous prime is 49206932303. The next prime is 49206932323. The reversal of 49206932320 is 2323960294.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49206932323) 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 95 ways as a sum of consecutive naturals, for example, 387456097 + ... + 387456223.

It is an arithmetic number, because the mean of its divisors is an integer number (265628160).

Almost surely, 2^49206932320 is an apocalyptic number.

49206932320 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 49206932320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76500910080).

49206932320 is an abundant number, since it is smaller than the sum of its proper divisors (103794887840).

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

49206932320 is a wasteful number, since it uses less digits than its factorization.

49206932320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 49206932320 in words is "forty-nine billion, two hundred six million, nine hundred thirty-two thousand, three hundred twenty".