46661610775 has 24 divisors (see below), whose sum is σ = 62327476064. Its totient is φ = 34448803200.

The previous prime is 46661610739. The next prime is 46661610799. The reversal of 46661610775 is 57701616664.

It is not a de Polignac number, because 46661610775 - 2¹⁷ = 46661479703 is a prime.

It is a super-2 number, since 2×46661610775² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

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 23 ways as a sum of consecutive naturals, for example, 1389685 + ... + 1422865.

Almost surely, 2^46661610775 is an apocalyptic number.

46661610775 is a deficient number, since it is larger than the sum of its proper divisors (15665865289).

46661610775 is a wasteful number, since it uses less digits than its factorization.

46661610775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37531 (or 37526 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 49.

It can be divided in two parts, 4666 and 1610775, that added together give a square (1615441 = 1271²).

The spelling of 46661610775 in words is "forty-six billion, six hundred sixty-one million, six hundred ten thousand, seven hundred seventy-five".