48636213751 has 16 divisors (see below), whose sum is σ = 52345405440. Its totient is φ = 45086358240.

The previous prime is 48636213749. The next prime is 48636213761. The reversal of 48636213751 is 15731263684.

It is a cyclic number.

It is not a de Polignac number, because 48636213751 - 2¹ = 48636213749 is a prime.

It is a super-2 number, since 2×48636213751² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48636213721) 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 15 ways as a sum of consecutive naturals, for example, 98821 + ... + 327166.

It is an arithmetic number, because the mean of its divisors is an integer number (3271587840).

Almost surely, 2^48636213751 is an apocalyptic number.

48636213751 is a deficient number, since it is larger than the sum of its proper divisors (3709191689).

48636213751 is a wasteful number, since it uses less digits than its factorization.

48636213751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426174.

The product of its digits is 725760, while the sum is 46.

The spelling of 48636213751 in words is "forty-eight billion, six hundred thirty-six million, two hundred thirteen thousand, seven hundred fifty-one".