16425237265 has 8 divisors (see below), whose sum is σ = 20004468480. Its totient is φ = 12944067312.

The previous prime is 16425237221. The next prime is 16425237277. The reversal of 16425237265 is 56273252461.

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 16425237265 - 2⁹ = 16425236753 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24514945 + ... + 24515614.

It is an arithmetic number, because the mean of its divisors is an integer number (2500558560).

Almost surely, 2^16425237265 is an apocalyptic number.

It is an amenable number.

16425237265 is a deficient number, since it is larger than the sum of its proper divisors (3579231215).

16425237265 is an equidigital number, since it uses as much as digits as its factorization.

16425237265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49030631.

The product of its digits is 604800, while the sum is 43.

The spelling of 16425237265 in words is "sixteen billion, four hundred twenty-five million, two hundred thirty-seven thousand, two hundred sixty-five".