975425319 has 24 divisors (see below), whose sum is σ = 1562240784. Its totient is φ = 581472000.

The previous prime is 975425293. The next prime is 975425333. The reversal of 975425319 is 913524579.

It is a happy number.

975425319 is a `hidden beast` number, since 9 + 75 + 42 + 531 + 9 = 666.

It is not a de Polignac number, because 975425319 - 2¹¹ = 975423271 is a prime.

It is a super-2 number, since 2×975425319² = 1902909105892503522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975425389) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 74722 + ... + 86799.

It is an arithmetic number, because the mean of its divisors is an integer number (65093366).

Almost surely, 2^975425319 is an apocalyptic number.

975425319 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

975425319 is a deficient number, since it is larger than the sum of its proper divisors (586815465).

975425319 is a wasteful number, since it uses less digits than its factorization.

975425319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161599 (or 161596 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 975425319 is about 31231.7998040459. The cubic root of 975425319 is about 991.7404066093.

The spelling of 975425319 in words is "nine hundred seventy-five million, four hundred twenty-five thousand, three hundred nineteen".