46651163620 has 24 divisors (see below), whose sum is σ = 100615213944. Its totient is φ = 18156128256.

The previous prime is 46651163617. The next prime is 46651163633. The reversal of 46651163620 is 2636115664.

It can be written as a sum of positive squares in 4 ways, for example, as 18852937636 + 27798225984 = 137306^2 + 166728^2 .

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, 31520317 + ... + 31521796.

It is an arithmetic number, because the mean of its divisors is an integer number (4192300581).

Almost surely, 2^46651163620 is an apocalyptic number.

It is an amenable number.

46651163620 is an abundant number, since it is smaller than the sum of its proper divisors (53964050324).

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

46651163620 is a wasteful number, since it uses less digits than its factorization.

46651163620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63042159 (or 63042157 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 46651163620 in words is "forty-six billion, six hundred fifty-one million, one hundred sixty-three thousand, six hundred twenty".