348523725945 has 16 divisors (see below), whose sum is σ = 557806055040. Its totient is φ = 185823289344.

The previous prime is 348523725889. The next prime is 348523725967. The reversal of 348523725945 is 549527325843.

It is not a de Polignac number, because 348523725945 - 2⁷ = 348523725817 is a prime.

It is a super-2 number, since 2×348523725945² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3450504 + ... + 3550073.

It is an arithmetic number, because the mean of its divisors is an integer number (34862878440).

Almost surely, 2^348523725945 is an apocalyptic number.

It is an amenable number.

348523725945 is a deficient number, since it is larger than the sum of its proper divisors (209282329095).

348523725945 is a wasteful number, since it uses less digits than its factorization.

348523725945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7003904.

The product of its digits is 36288000, while the sum is 57.

The spelling of 348523725945 in words is "three hundred forty-eight billion, five hundred twenty-three million, seven hundred twenty-five thousand, nine hundred forty-five".