8074779273054 has 128 divisors (see below), whose sum is σ = 21350587668480. Its totient is φ = 2236728079872.

The previous prime is 8074779272999. The next prime is 8074779273061. The reversal of 8074779273054 is 4503729774708.

8074779273054 is a `hidden beast` number, since 8 + 0 + 7 + 477 + 92 + 73 + 0 + 5 + 4 = 666.

It is a super-3 number, since 3×8074779273054³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8074779272982 and 8074779273000.

It is a congruent number.

It is an unprimeable number.

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, 14434642 + ... + 14983605.

It is an arithmetic number, because the mean of its divisors is an integer number (166801466160).

Almost surely, 2^{8074779273054} is an apocalyptic number.

8074779273054 is an abundant number, since it is smaller than the sum of its proper divisors (13275808395426).

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

8074779273054 is a wasteful number, since it uses less digits than its factorization.

8074779273054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29418311 (or 29418305 counting only the distinct ones).

The product of its (nonzero) digits is 82978560, while the sum is 63.

The spelling of 8074779273054 in words is "eight trillion, seventy-four billion, seven hundred seventy-nine million, two hundred seventy-three thousand, fifty-four".