463420671073652 has 12 divisors (see below), whose sum is σ = 811318954935300. Its totient is φ = 231615255377856.

The previous prime is 463420671073603. The next prime is 463420671073681. The reversal of 463420671073652 is 256370176024364.

It can be written as a sum of positive squares in 2 ways, for example, as 422639751705616 + 40780919368036 = 20558204^2 + 6385994^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23770028777 + ... + 23770048272.

It is an arithmetic number, because the mean of its divisors is an integer number (67609912911275).

Almost surely, 2^{463420671073652} is an apocalyptic number.

It is an amenable number.

463420671073652 is a deficient number, since it is larger than the sum of its proper divisors (347898283861648).

463420671073652 is a wasteful number, since it uses less digits than its factorization.

463420671073652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47540079490 (or 47540079488 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 56.

The spelling of 463420671073652 in words is "four hundred sixty-three trillion, four hundred twenty billion, six hundred seventy-one million, seventy-three thousand, six hundred fifty-two".