2616145925 has 48 divisors (see below), whose sum is σ = 3451588608. Its totient is φ = 1963051200.

The previous prime is 2616145907. The next prime is 2616146003. The reversal of 2616145925 is 5295416162.

It is not a de Polignac number, because 2616145925 - 2²⁶ = 2549037061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9653540 + ... + 9653810.

It is an arithmetic number, because the mean of its divisors is an integer number (71908096).

Almost surely, 2^2616145925 is an apocalyptic number.

2616145925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2616145925 is a deficient number, since it is larger than the sum of its proper divisors (835442683).

2616145925 is a wasteful number, since it uses less digits than its factorization.

2616145925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570 (or 565 counting only the distinct ones).

The product of its digits is 129600, while the sum is 41.

The square root of 2616145925 is about 51148.2739200454. The cubic root of 2616145925 is about 1377.9093746728.

The spelling of 2616145925 in words is "two billion, six hundred sixteen million, one hundred forty-five thousand, nine hundred twenty-five".