49835250000 has 700 divisors, whose sum is σ = 189891944352. Its totient is φ = 12592800000.

The previous prime is 49835249983. The next prime is 49835250007. The reversal of 49835250000 is 5253894.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49835250007) by changing a digit.

It is a polite number, since it can be written in 139 ways as a sum of consecutive naturals, for example, 465749947 + ... + 465750053.

Almost surely, 2^49835250000 is an apocalyptic number.

49835250000 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 49835250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94945972176).

49835250000 is an abundant number, since it is smaller than the sum of its proper divisors (140056694352).

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

49835250000 is an equidigital number, since it uses as much as digits as its factorization.

49835250000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 49835250000 in words is "forty-nine billion, eight hundred thirty-five million, two hundred fifty thousand".