540531678472 has 16 divisors (see below), whose sum is σ = 1027771502400. Its totient is φ = 266459277840.

The previous prime is 540531678461. The next prime is 540531678503. The reversal of 540531678472 is 274876135045.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475819572 + ... + 475820707.

It is an arithmetic number, because the mean of its divisors is an integer number (64235718900).

Almost surely, 2^540531678472 is an apocalyptic number.

It is an amenable number.

540531678472 is a deficient number, since it is larger than the sum of its proper divisors (487239823928).

540531678472 is a wasteful number, since it uses less digits than its factorization.

540531678472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951640356 (or 951640352 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 52.

The spelling of 540531678472 in words is "five hundred forty billion, five hundred thirty-one million, six hundred seventy-eight thousand, four hundred seventy-two".