75725465 has 8 divisors (see below), whose sum is σ = 91965888. Its totient is φ = 59850160.

The previous prime is 75725459. The next prime is 75725471. The reversal of 75725465 is 56452757.

It is an interprime number because it is at equal distance from previous prime (75725459) and next prime (75725471).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 75725465 - 2¹⁶ = 75659929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90821 + ... + 91650.

It is an arithmetic number, because the mean of its divisors is an integer number (11495736).

Almost surely, 2^75725465 is an apocalyptic number.

It is an amenable number.

75725465 is a deficient number, since it is larger than the sum of its proper divisors (16240423).

75725465 is a wasteful number, since it uses less digits than its factorization.

75725465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182559.

The product of its digits is 294000, while the sum is 41.

The square root of 75725465 is about 8702.0379796919. The cubic root of 75725465 is about 423.0717071660.

The spelling of 75725465 in words is "seventy-five million, seven hundred twenty-five thousand, four hundred sixty-five".