47545331024 has 10 divisors (see below), whose sum is σ = 92119078890. Its totient is φ = 23772665504.

The previous prime is 47545331023. The next prime is 47545331051. The reversal of 47545331024 is 42013354574.

It can be written as a sum of positive squares in only one way, i.e., 27911716624 + 19633614400 = 167068^2 + 140120^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47545331023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1485791579 + ... + 1485791610.

It is an arithmetic number, because the mean of its divisors is an integer number (9211907889).

Almost surely, 2^47545331024 is an apocalyptic number.

It is an amenable number.

47545331024 is a deficient number, since it is larger than the sum of its proper divisors (44573747866).

47545331024 is a wasteful number, since it uses less digits than its factorization.

47545331024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2971583197 (or 2971583191 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 38.

Adding to 47545331024 its reverse (42013354574), we get a palindrome (89558685598).

The spelling of 47545331024 in words is "forty-seven billion, five hundred forty-five million, three hundred thirty-one thousand, twenty-four".