67266652632 has 64 divisors (see below), whose sum is σ = 169040390400. Its totient is φ = 22305936000.

The previous prime is 67266652631. The next prime is 67266652639. The reversal of 67266652632 is 23625666276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67266652631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5336994 + ... + 5349582.

It is an arithmetic number, because the mean of its divisors is an integer number (2641256100).

Almost surely, 2^67266652632 is an apocalyptic number.

It is an amenable number.

67266652632 is an abundant number, since it is smaller than the sum of its proper divisors (101773737768).

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

67266652632 is a wasteful number, since it uses less digits than its factorization.

67266652632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13736 (or 13732 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 51.

The spelling of 67266652632 in words is "sixty-seven billion, two hundred sixty-six million, six hundred fifty-two thousand, six hundred thirty-two".