73152130667 has 8 divisors (see below), whose sum is σ = 91202656512. Its totient is φ = 57001660200.

The previous prime is 73152130661. The next prime is 73152130673. The reversal of 73152130667 is 76603125137.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (73152130661) and next prime (73152130673).

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

It is a cyclic number.

It is not a de Polignac number, because 73152130667 - 2⁸ = 73152130411 is a prime.

It is a super-2 number, since 2×73152130667² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73152130661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475013759 + ... + 475013912.

It is an arithmetic number, because the mean of its divisors is an integer number (11400332064).

Almost surely, 2^73152130667 is an apocalyptic number.

73152130667 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

73152130667 is a deficient number, since it is larger than the sum of its proper divisors (18050525845).

73152130667 is a wasteful number, since it uses less digits than its factorization.

73152130667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950027689.

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 73152130667 in words is "seventy-three billion, one hundred fifty-two million, one hundred thirty thousand, six hundred sixty-seven".