5231532450306 has 64 divisors (see below), whose sum is σ = 11493852364800. Its totient is φ = 1580063417856.

The previous prime is 5231532450259. The next prime is 5231532450311. The reversal of 5231532450306 is 6030542351325.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25322655 + ... + 25528413.

It is an arithmetic number, because the mean of its divisors is an integer number (179591443200).

Almost surely, 2^{5231532450306} is an apocalyptic number.

5231532450306 is an abundant number, since it is smaller than the sum of its proper divisors (6262319914494).

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

5231532450306 is a wasteful number, since it uses less digits than its factorization.

5231532450306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215503.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 5231532450306 in words is "five trillion, two hundred thirty-one billion, five hundred thirty-two million, four hundred fifty thousand, three hundred six".