152120775716719 has 8 divisors (see below), whose sum is σ = 155832166081872. Its totient is φ = 148409439044160.

The previous prime is 152120775716681. The next prime is 152120775716729. The reversal of 152120775716719 is 917617577021251.

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 152120775716719 - 2¹⁵ = 152120775683951 is a prime.

It is a super-2 number, since 2×152120775716719² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152120775716729) 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, 7657824 + ... + 19049509.

It is an arithmetic number, because the mean of its divisors is an integer number (19479020760234).

Almost surely, 2^{152120775716719} is an apocalyptic number.

152120775716719 is a deficient number, since it is larger than the sum of its proper divisors (3711390365153).

152120775716719 is a wasteful number, since it uses less digits than its factorization.

152120775716719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26846297.

The product of its (nonzero) digits is 12965400, while the sum is 61.

The spelling of 152120775716719 in words is "one hundred fifty-two trillion, one hundred twenty billion, seven hundred seventy-five million, seven hundred sixteen thousand, seven hundred nineteen".