46534128638770 has 8 divisors (see below), whose sum is σ = 83761431549804. Its totient is φ = 18613651455504.

The previous prime is 46534128638729. The next prime is 46534128638771. The reversal of 46534128638770 is 7783682143564.

It can be written as a sum of positive squares in 2 ways, for example, as 37287913342689 + 9246215296081 = 6106383^2 + 3040759^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×46534128638770² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46534128638771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2326706431929 + ... + 2326706431948.

Almost surely, 2^{46534128638770} is an apocalyptic number.

46534128638770 is a deficient number, since it is larger than the sum of its proper divisors (37227302911034).

46534128638770 is a wasteful number, since it uses less digits than its factorization.

46534128638770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4653412863884.

The product of its (nonzero) digits is 162570240, while the sum is 64.

The spelling of 46534128638770 in words is "forty-six trillion, five hundred thirty-four billion, one hundred twenty-eight million, six hundred thirty-eight thousand, seven hundred seventy".