46081669078854 has 64 divisors (see below), whose sum is σ = 106046278764480. Its totient is φ = 14823673263360.

The previous prime is 46081669078847. The next prime is 46081669078969. The reversal of 46081669078854 is 45887096618064.

46081669078854 is a `hidden beast` number, since 4 + 608 + 1 + 6 + 6 + 9 + 0 + 7 + 8 + 8 + 5 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131802567 + ... + 132151730.

It is an arithmetic number, because the mean of its divisors is an integer number (1656973105695).

Almost surely, 2^{46081669078854} is an apocalyptic number.

46081669078854 is an abundant number, since it is smaller than the sum of its proper divisors (59964609685626).

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

46081669078854 is a wasteful number, since it uses less digits than its factorization.

46081669078854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263954422 (or 263954416 counting only the distinct ones).

The product of its (nonzero) digits is 557383680, while the sum is 72.

The spelling of 46081669078854 in words is "forty-six trillion, eighty-one billion, six hundred sixty-nine million, seventy-eight thousand, eight hundred fifty-four".