675405312365061 has 24 divisors (see below), whose sum is σ = 981092716512480. Its totient is φ = 447728686135776.

The previous prime is 675405312365011. The next prime is 675405312365083. The reversal of 675405312365061 is 160563213504576.

675405312365061 is a `hidden beast` number, since 6 + 7 + 5 + 4 + 0 + 5 + 3 + 123 + 6 + 506 + 1 = 666.

It is not a de Polignac number, because 675405312365061 - 2³¹ = 675403164881413 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 675405312364989 and 675405312365007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675405312365011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15528775 + ... + 39899291.

It is an arithmetic number, because the mean of its divisors is an integer number (40878863188020).

Almost surely, 2^{675405312365061} is an apocalyptic number.

It is an amenable number.

675405312365061 is a deficient number, since it is larger than the sum of its proper divisors (305687404147419).

675405312365061 is a wasteful number, since it uses less digits than its factorization.

675405312365061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24387905 (or 24387902 counting only the distinct ones).

The product of its (nonzero) digits is 13608000, while the sum is 54.

The spelling of 675405312365061 in words is "six hundred seventy-five trillion, four hundred five billion, three hundred twelve million, three hundred sixty-five thousand, sixty-one".