65479552 has 16 divisors (see below), whose sum is σ = 130447800. Its totient is φ = 32739712.

The previous prime is 65479543. The next prime is 65479553. The reversal of 65479552 is 25597456.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 65479499 and 65479508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65479553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255652 + ... + 255907.

Almost surely, 2^65479552 is an apocalyptic number.

It is an amenable number.

65479552 is a deficient number, since it is larger than the sum of its proper divisors (64968248).

65479552 is an equidigital number, since it uses as much as digits as its factorization.

65479552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511573 (or 511561 counting only the distinct ones).

The product of its digits is 378000, while the sum is 43.

The square root of 65479552 is about 8091.9436478512. The cubic root of 65479552 is about 403.0589474696.

The spelling of 65479552 in words is "sixty-five million, four hundred seventy-nine thousand, five hundred fifty-two".