49562722590 has 96 divisors (see below), whose sum is σ = 127119573504. Its totient is φ = 12364423680.

The previous prime is 49562722553. The next prime is 49562722597. The reversal of 49562722590 is 9522726594.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49562722597) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1430775 + ... + 1465005.

It is an arithmetic number, because the mean of its divisors is an integer number (1324162224).

Almost surely, 2^49562722590 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49562722590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63559786752).

49562722590 is an abundant number, since it is smaller than the sum of its proper divisors (77556850914).

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

49562722590 is a wasteful number, since it uses less digits than its factorization.

49562722590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34442 (or 34425 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 49562722590 in words is "forty-nine billion, five hundred sixty-two million, seven hundred twenty-two thousand, five hundred ninety".