151118752723649 has 8 divisors (see below), whose sum is σ = 151914377207808. Its totient is φ = 150323174352640.

The previous prime is 151118752723639. The next prime is 151118752723709. The reversal of 151118752723649 is 946327257811151.

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 151118752723649 - 2⁴ = 151118752723633 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 151118752723591 and 151118752723600.

It is not an unprimeable number, because it can be changed into a prime (151118752723639) 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, 4946912 + ... + 18075105.

It is an arithmetic number, because the mean of its divisors is an integer number (18989297150976).

Almost surely, 2^{151118752723649} is an apocalyptic number.

It is an amenable number.

151118752723649 is a deficient number, since it is larger than the sum of its proper divisors (795624484159).

151118752723649 is a wasteful number, since it uses less digits than its factorization.

151118752723649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23056575.

The product of its digits is 25401600, while the sum is 62.

The spelling of 151118752723649 in words is "one hundred fifty-one trillion, one hundred eighteen billion, seven hundred fifty-two million, seven hundred twenty-three thousand, six hundred forty-nine".