49651053871104 has 720 divisors, whose sum is σ = 181195339318560. Its totient is φ = 13351444807680.

The previous prime is 49651053871099. The next prime is 49651053871127. The reversal of 49651053871104 is 40117835015694.

49651053871104 is a `hidden beast` number, since 4 + 9 + 6 + 510 + 5 + 3 + 8 + 7 + 110 + 4 = 666.

It is a super-2 number, since 2×49651053871104² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 368425174 + ... + 368559914.

It is an arithmetic number, because the mean of its divisors is an integer number (251660193498).

Almost surely, 2^{49651053871104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49651053871104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90597669659280).

49651053871104 is an abundant number, since it is smaller than the sum of its proper divisors (131544285447456).

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

49651053871104 is a wasteful number, since it uses less digits than its factorization.

49651053871104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134809 (or 134770 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 54.

Adding to 49651053871104 its reverse (40117835015694), we get a palindrome (89768888886798).

The spelling of 49651053871104 in words is "forty-nine trillion, six hundred fifty-one billion, fifty-three million, eight hundred seventy-one thousand, one hundred four".