2375728963161 has 8 divisors (see below), whose sum is σ = 3177631169664. Its totient is φ = 1578823032720.

The previous prime is 2375728963141. The next prime is 2375728963183. The reversal of 2375728963161 is 1613698275732.

It is a happy number.

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

It is not a de Polignac number, because 2375728963161 - 2¹¹ = 2375728961113 is a prime.

It is a super-2 number, since 2×2375728963161² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2375728963095 and 2375728963104.

It is not an unprimeable number, because it can be changed into a prime (2375728963121) 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, 1249067905 + ... + 1249069806.

It is an arithmetic number, because the mean of its divisors is an integer number (397203896208).

Almost surely, 2^{2375728963161} is an apocalyptic number.

It is an amenable number.

2375728963161 is a deficient number, since it is larger than the sum of its proper divisors (801902206503).

2375728963161 is a wasteful number, since it uses less digits than its factorization.

2375728963161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498138031.

The product of its digits is 22861440, while the sum is 60.

The spelling of 2375728963161 in words is "two trillion, three hundred seventy-five billion, seven hundred twenty-eight million, nine hundred sixty-three thousand, one hundred sixty-one".