53734617 has 8 divisors (see below), whose sum is σ = 79606880. Its totient is φ = 35823060.

The previous prime is 53734613. The next prime is 53734631. The reversal of 53734617 is 71643735.

53734617 is a `hidden beast` number, since 5 + 3 + 7 + 34 + 617 = 666.

It is not a de Polignac number, because 53734617 - 2² = 53734613 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53734613) 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, 995059 + ... + 995112.

It is an arithmetic number, because the mean of its divisors is an integer number (9950860).

Almost surely, 2^53734617 is an apocalyptic number.

It is an amenable number.

53734617 is a deficient number, since it is larger than the sum of its proper divisors (25872263).

53734617 is a wasteful number, since it uses less digits than its factorization.

53734617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1990180 (or 1990174 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 53734617 is about 7330.3899623417. The cubic root of 53734617 is about 377.3561096565.

The spelling of 53734617 in words is "fifty-three million, seven hundred thirty-four thousand, six hundred seventeen".