5431077652 has 192 divisors, whose sum is σ = 13709412864. Its totient is φ = 1811496960.

The previous prime is 5431077647. The next prime is 5431077677. The reversal of 5431077652 is 2567701345.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4968418 + ... + 4969510.

It is an arithmetic number, because the mean of its divisors is an integer number (71403192).

Almost surely, 2^5431077652 is an apocalyptic number.

5431077652 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5431077652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6854706432).

5431077652 is an abundant number, since it is smaller than the sum of its proper divisors (8278335212).

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

5431077652 is a wasteful number, since it uses less digits than its factorization.

5431077652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218 (or 1216 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 5431077652 is about 73695.8455545494. The cubic root of 5431077652 is about 1757.7698220115.

Adding to 5431077652 its reverse (2567701345), we get a palindrome (7998778997).

The spelling of 5431077652 in words is "five billion, four hundred thirty-one million, seventy-seven thousand, six hundred fifty-two".