67152648480551 has 8 divisors (see below), whose sum is σ = 70687139719680. Its totient is φ = 63618171373368.

The previous prime is 67152648480527. The next prime is 67152648480563. The reversal of 67152648480551 is 15508484625176.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67152648480551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67152648483551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7030700 + ... + 13554926.

It is an arithmetic number, because the mean of its divisors is an integer number (8835892464960).

Almost surely, 2^{67152648480551} is an apocalyptic number.

67152648480551 is a deficient number, since it is larger than the sum of its proper divisors (3534491239129).

67152648480551 is a wasteful number, since it uses less digits than its factorization.

67152648480551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7065973.

The product of its (nonzero) digits is 64512000, while the sum is 62.

The spelling of 67152648480551 in words is "sixty-seven trillion, one hundred fifty-two billion, six hundred forty-eight million, four hundred eighty thousand, five hundred fifty-one".