46451477840193 has 12 divisors (see below), whose sum is σ = 67096661067540. Its totient is φ = 30967614063456.

The previous prime is 46451477840111. The next prime is 46451477840233. The reversal of 46451477840193 is 39104877415464.

It is a happy number.

46451477840193 is a `hidden beast` number, since 4 + 6 + 4 + 514 + 7 + 78 + 40 + 1 + 9 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 32135939686449 + 14315538153744 = 5668857^2 + 3783588^2 .

It is not a de Polignac number, because 46451477840193 - 2⁹ = 46451477839681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46451477840193.

It is not an unprimeable number, because it can be changed into a prime (46451477841193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6032755 + ... + 11370887.

It is an arithmetic number, because the mean of its divisors is an integer number (5591388422295).

Almost surely, 2^{46451477840193} is an apocalyptic number.

It is an amenable number.

46451477840193 is a deficient number, since it is larger than the sum of its proper divisors (20645183227347).

46451477840193 is a wasteful number, since it uses less digits than its factorization.

46451477840193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6305008 (or 6305005 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 63.

The spelling of 46451477840193 in words is "forty-six trillion, four hundred fifty-one billion, four hundred seventy-seven million, eight hundred forty thousand, one hundred ninety-three".