7609381725 has 48 divisors (see below), whose sum is σ = 14446932480. Its totient is φ = 3495211200.

The previous prime is 7609381699. The next prime is 7609381727. The reversal of 7609381725 is 5271839067.

It is not a de Polignac number, because 7609381725 - 2¹⁶ = 7609316189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7609381727) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 227049 + ... + 258398.

It is an arithmetic number, because the mean of its divisors is an integer number (300977760).

Almost surely, 2^7609381725 is an apocalyptic number.

7609381725 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7609381725 is a deficient number, since it is larger than the sum of its proper divisors (6837550755).

7609381725 is a wasteful number, since it uses less digits than its factorization.

7609381725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485490 (or 485485 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 7609381725 is about 87231.7701585839. The cubic root of 7609381725 is about 1966.9038195135.

The spelling of 7609381725 in words is "seven billion, six hundred nine million, three hundred eighty-one thousand, seven hundred twenty-five".