4946148952686 has 12 divisors (see below), whose sum is σ = 10716656064192. Its totient is φ = 1648716317556.

The previous prime is 4946148952621. The next prime is 4946148952687. The reversal of 4946148952686 is 6862598416494.

4946148952686 is a `hidden beast` number, since 4 + 9 + 4 + 6 + 14 + 8 + 9 + 526 + 86 = 666.

It is a super-2 number, since 2×4946148952686² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4946148952687) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137393026446 + ... + 137393026481.

It is an arithmetic number, because the mean of its divisors is an integer number (893054672016).

Almost surely, 2^{4946148952686} is an apocalyptic number.

4946148952686 is an abundant number, since it is smaller than the sum of its proper divisors (5770507111506).

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

4946148952686 is a wasteful number, since it uses less digits than its factorization.

4946148952686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274786052935 (or 274786052932 counting only the distinct ones).

The product of its digits is 716636160, while the sum is 72.

The spelling of 4946148952686 in words is "four trillion, nine hundred forty-six billion, one hundred forty-eight million, nine hundred fifty-two thousand, six hundred eighty-six".