4054186503072 has 72 divisors (see below), whose sum is σ = 11595735165924. Its totient is φ = 1343583949824.

The previous prime is 4054186503061. The next prime is 4054186503083. The reversal of 4054186503072 is 2703056814504.

4054186503072 is a `hidden beast` number, since 4 + 0 + 541 + 8 + 6 + 5 + 0 + 30 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (4054186503061) and next prime (4054186503083).

It can be written as a sum of positive squares in 2 ways, for example, as 2935067945616 + 1119118557456 = 1713204^2 + 1057884^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40635253 + ... + 40734900.

Almost surely, 2^{4054186503072} is an apocalyptic number.

It is an amenable number.

4054186503072 is an abundant number, since it is smaller than the sum of its proper divisors (7541548662852).

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

4054186503072 is a wasteful number, since it uses less digits than its factorization.

4054186503072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81370342 (or 81370331 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 45.

The spelling of 4054186503072 in words is "four trillion, fifty-four billion, one hundred eighty-six million, five hundred three thousand, seventy-two".