49035230720 has 160 divisors (see below), whose sum is σ = 135150510528. Its totient is φ = 16713842688.

The previous prime is 49035230711. The next prime is 49035230731. The reversal of 49035230720 is 2703253094.

It is a Cunningham number, because it is equal to 221439²-1.

It is a tau number, because it is divible by the number of its divisors (160).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3092252 + ... + 3108068.

Almost surely, 2^49035230720 is an apocalyptic number.

49035230720 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 49035230720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67575255264).

49035230720 is an abundant number, since it is smaller than the sum of its proper divisors (86115279808).

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

49035230720 is a wasteful number, since it uses less digits than its factorization.

49035230720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16020 (or 16004 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The spelling of 49035230720 in words is "forty-nine billion, thirty-five million, two hundred thirty thousand, seven hundred twenty".