1675725331 has 8 divisors (see below), whose sum is σ = 1925696864. Its totient is φ = 1428399360.

The previous prime is 1675725323. The next prime is 1675725347. The reversal of 1675725331 is 1335275761.

It is a happy number.

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 1675725331 - 2³ = 1675725323 is a prime.

It is a super-2 number, since 2×1675725331² = 5616110769910119122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1675725631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660030 + ... + 662563.

It is an arithmetic number, because the mean of its divisors is an integer number (240712108).

Almost surely, 2^1675725331 is an apocalyptic number.

1675725331 is a deficient number, since it is larger than the sum of its proper divisors (249971533).

1675725331 is a wasteful number, since it uses less digits than its factorization.

1675725331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322781.

The product of its digits is 132300, while the sum is 40.

The square root of 1675725331 is about 40935.6242287815. The cubic root of 1675725331 is about 1187.7752683527.

The spelling of 1675725331 in words is "one billion, six hundred seventy-five million, seven hundred twenty-five thousand, three hundred thirty-one".