61525792 has 24 divisors (see below), whose sum is σ = 123417756. Its totient is φ = 30181632.

The previous prime is 61525757. The next prime is 61525799. The reversal of 61525792 is 29752516.

61525792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 56490256 + 5035536 = 7516^2 + 2244^2 .

It is not an unprimeable number, because it can be changed into a prime (61525799) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16443 + ... + 19834.

Almost surely, 2^61525792 is an apocalyptic number.

It is an amenable number.

61525792 is an abundant number, since it is smaller than the sum of its proper divisors (61891964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61525792 is a wasteful number, since it uses less digits than its factorization.

61525792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36340 (or 36332 counting only the distinct ones).

The product of its digits is 37800, while the sum is 37.

The square root of 61525792 is about 7843.8378361616. The cubic root of 61525792 is about 394.7775107660. Note that the first 3 decimals are identical.

The spelling of 61525792 in words is "sixty-one million, five hundred twenty-five thousand, seven hundred ninety-two".