554320240532 has 6 divisors (see below), whose sum is σ = 970060420938. Its totient is φ = 277160120264.

The previous prime is 554320240517. The next prime is 554320240543. The reversal of 554320240532 is 235042023455.

It can be written as a sum of positive squares in only one way, i.e., 427985490436 + 126334750096 = 654206^2 + 355436^2 .

It is a junction number, because it is equal to n+sod(n) for n = 554320240492 and 554320240501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69290030063 + ... + 69290030070.

It is an arithmetic number, because the mean of its divisors is an integer number (161676736823).

Almost surely, 2^554320240532 is an apocalyptic number.

It is an amenable number.

554320240532 is a deficient number, since it is larger than the sum of its proper divisors (415740180406).

554320240532 is a wasteful number, since it uses less digits than its factorization.

554320240532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138580060137 (or 138580060135 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 554320240532 its reverse (235042023455), we get a palindrome (789362263987).

The spelling of 554320240532 in words is "five hundred fifty-four billion, three hundred twenty million, two hundred forty thousand, five hundred thirty-two".