49603283520 has 336 divisors, whose sum is σ = 186006662784. Its totient is φ = 10970726400.

The previous prime is 49603283467. The next prime is 49603283539. The reversal of 49603283520 is 2538230694.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (42).

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 47 ways as a sum of consecutive naturals, for example, 6454080 + ... + 6461760.

Almost surely, 2^49603283520 is an apocalyptic number.

49603283520 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 49603283520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93003331392).

49603283520 is an abundant number, since it is smaller than the sum of its proper divisors (136403379264).

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

49603283520 is a wasteful number, since it uses less digits than its factorization.

49603283520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7770 (or 7729 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 49603283520 in words is "forty-nine billion, six hundred three million, two hundred eighty-three thousand, five hundred twenty".