616102425 has 36 divisors (see below), whose sum is σ = 1105090480. Its totient is φ = 328116960.

The previous prime is 616102391. The next prime is 616102433. The reversal of 616102425 is 524201616.

616102425 is a `hidden beast` number, since 6 + 1 + 610 + 2 + 42 + 5 = 666.

616102425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 616102425 - 2⁷ = 616102297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 202566 + ... + 205584.

Almost surely, 2^616102425 is an apocalyptic number.

It is an amenable number.

616102425 is a deficient number, since it is larger than the sum of its proper divisors (488988055).

616102425 is a wasteful number, since it uses less digits than its factorization.

616102425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3942 (or 3934 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 616102425 is about 24821.4106166430. The cubic root of 616102425 is about 850.9113293721.

It can be divided in two parts, 616 and 102425, that added together give a square (103041 = 321²).

The spelling of 616102425 in words is "six hundred sixteen million, one hundred two thousand, four hundred twenty-five".