46648487306278 has 16 divisors (see below), whose sum is σ = 82205725882896. Its totient is φ = 19572791876640.

The previous prime is 46648487306261. The next prime is 46648487306293. The reversal of 46648487306278 is 87260378484664.

It is a self number, because there is not a number n which added to its sum of digits gives 46648487306278.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81553299201 + ... + 81553299772.

It is an arithmetic number, because the mean of its divisors is an integer number (5137857867681).

Almost surely, 2^{46648487306278} is an apocalyptic number.

46648487306278 is a deficient number, since it is larger than the sum of its proper divisors (35557238576618).

46648487306278 is a wasteful number, since it uses less digits than its factorization.

46648487306278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163106598999.

The product of its (nonzero) digits is 2080899072, while the sum is 73.

The spelling of 46648487306278 in words is "forty-six trillion, six hundred forty-eight billion, four hundred eighty-seven million, three hundred six thousand, two hundred seventy-eight".