67052315272 has 32 divisors (see below), whose sum is σ = 132227354880. Its totient is φ = 31832498880.

The previous prime is 67052315249. The next prime is 67052315293. The reversal of 67052315272 is 27251325076.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2537538 + ... + 2563825.

It is an arithmetic number, because the mean of its divisors is an integer number (4132104840).

Almost surely, 2^67052315272 is an apocalyptic number.

67052315272 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

67052315272 is a deficient number, since it is larger than the sum of its proper divisors (65175039608).

67052315272 is a wasteful number, since it uses less digits than its factorization.

67052315272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5101453 (or 5101449 counting only the distinct ones).

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

The spelling of 67052315272 in words is "sixty-seven billion, fifty-two million, three hundred fifteen thousand, two hundred seventy-two".