47252298528 has 54 divisors (see below), whose sum is σ = 134384215329. Its totient is φ = 15749536512.

The previous prime is 47252298523. The next prime is 47252298547. The reversal of 47252298528 is 82589225274.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

47252298528 is a `hidden beast` number, since 4 + 7 + 2 + 5 + 22 + 98 + 528 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 45578834064 + 1673464464 = 213492^2 + 40908^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=153708.

It is not an unprimeable number, because it can be changed into a prime (47252298523) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3682588 + ... + 3695396.

Almost surely, 2^47252298528 is an apocalyptic number.

47252298528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47252298528 is an abundant number, since it is smaller than the sum of its proper divisors (87131916801).

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

47252298528 is an frugal number, since it uses more digits than its factorization.

47252298528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25634 (or 12814 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 54.

The spelling of 47252298528 in words is "forty-seven billion, two hundred fifty-two million, two hundred ninety-eight thousand, five hundred twenty-eight".