49860956106 has 128 divisors (see below), whose sum is σ = 130702118400. Its totient is φ = 13941365760.

The previous prime is 49860956099. The next prime is 49860956107. The reversal of 49860956106 is 60165906894.

It is a happy number.

49860956106 is a `hidden beast` number, since 498 + 6 + 0 + 95 + 61 + 0 + 6 = 666.

It is a super-2 number, since 2×49860956106² (a number of 22 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (49860956107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 274051 + ... + 418121.

It is an arithmetic number, because the mean of its divisors is an integer number (1021110300).

Almost surely, 2^49860956106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49860956106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65351059200).

49860956106 is an abundant number, since it is smaller than the sum of its proper divisors (80841162294).

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

49860956106 is a wasteful number, since it uses less digits than its factorization.

49860956106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144141 (or 144135 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 49860956106 in words is "forty-nine billion, eight hundred sixty million, nine hundred fifty-six thousand, one hundred six".