49687004200 has 24 divisors (see below), whose sum is σ = 115522285230. Its totient is φ = 19874801600.

The previous prime is 49687004179. The next prime is 49687004203. The reversal of 49687004200 is 240078694.

It can be written as a sum of positive squares in 3 ways, for example, as 47341926724 + 2345077476 = 217582^2 + 48426^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (49687004203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124217311 + ... + 124217710.

Almost surely, 2^49687004200 is an apocalyptic number.

49687004200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49687004200 is an abundant number, since it is smaller than the sum of its proper divisors (65835281030).

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

49687004200 is a wasteful number, since it uses less digits than its factorization.

49687004200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248435037 (or 248435028 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

It can be divided in two parts, 4968700 and 4200, that added together give a square (4972900 = 2230²).

The spelling of 49687004200 in words is "forty-nine billion, six hundred eighty-seven million, four thousand, two hundred".