46877000020 has 24 divisors (see below), whose sum is σ = 98445900168. Its totient is φ = 18750000000.

The previous prime is 46877000003. The next prime is 46877000041. The reversal of 46877000020 is 2000077864.

It can be written as a sum of positive squares in 4 ways, for example, as 17111779344 + 29765220676 = 130812^2 + 172526^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46877000020.

It is a congruent number.

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, 718770 + ... + 781270.

It is an arithmetic number, because the mean of its divisors is an integer number (4101912507).

Almost surely, 2^46877000020 is an apocalyptic number.

It is an amenable number.

46877000020 is an abundant number, since it is smaller than the sum of its proper divisors (51568900148).

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

46877000020 is a wasteful number, since it uses less digits than its factorization.

46877000020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100011 (or 100009 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

Adding to 46877000020 its reverse (2000077864), we get a palindrome (48877077884).

The spelling of 46877000020 in words is "forty-six billion, eight hundred seventy-seven million, twenty", and thus it is an aban number.