152738672109 has 32 divisors (see below), whose sum is σ = 212665098240. Its totient is φ = 97402027200.

The previous prime is 152738672071. The next prime is 152738672111. The reversal of 152738672109 is 901276837251.

It is not a de Polignac number, because 152738672109 - 2⁸ = 152738671853 is a prime.

It is a super-4 number, since 4×152738672109⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152738672179) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2752579 + ... + 2807519.

It is an arithmetic number, because the mean of its divisors is an integer number (6645784320).

Almost surely, 2^152738672109 is an apocalyptic number.

It is an amenable number.

152738672109 is a deficient number, since it is larger than the sum of its proper divisors (59926426131).

152738672109 is a wasteful number, since it uses less digits than its factorization.

152738672109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55321.

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 152738672109 in words is "one hundred fifty-two billion, seven hundred thirty-eight million, six hundred seventy-two thousand, one hundred nine".