49285161210 has 96 divisors (see below), whose sum is σ = 129705564672. Its totient is φ = 11970524160.

The previous prime is 49285161173. The next prime is 49285161221. The reversal of 49285161210 is 1216158294.

It is a Curzon 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 47 ways as a sum of consecutive naturals, for example, 177084 + ... + 360456.

It is an arithmetic number, because the mean of its divisors is an integer number (1351099632).

Almost surely, 2^49285161210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49285161210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64852782336).

49285161210 is an abundant number, since it is smaller than the sum of its proper divisors (80420403462).

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

49285161210 is a wasteful number, since it uses less digits than its factorization.

49285161210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183448 (or 183431 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 39.

The spelling of 49285161210 in words is "forty-nine billion, two hundred eighty-five million, one hundred sixty-one thousand, two hundred ten".