4486951372156 has 48 divisors (see below), whose sum is σ = 8729017799040. Its totient is φ = 2000721453120.

The previous prime is 4486951372139. The next prime is 4486951372157. The reversal of 4486951372156 is 6512731596844.

It is a super-2 number, since 2×4486951372156² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4486951372094 and 4486951372103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4486951372157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14725015 + ... + 15026641.

It is an arithmetic number, because the mean of its divisors is an integer number (181854537480).

Almost surely, 2^{4486951372156} is an apocalyptic number.

It is an amenable number.

4486951372156 is a deficient number, since it is larger than the sum of its proper divisors (4242066426884).

4486951372156 is a wasteful number, since it uses less digits than its factorization.

4486951372156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308074 (or 308072 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 61.

The spelling of 4486951372156 in words is "four trillion, four hundred eighty-six billion, nine hundred fifty-one million, three hundred seventy-two thousand, one hundred fifty-six".