53167601 has 4 divisors (see below), whose sum is σ = 53190000. Its totient is φ = 53145204.

The previous prime is 53167589. The next prime is 53167633. The reversal of 53167601 is 10676135.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10676135 = 5 ⋅2135227.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53167601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53167501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7151 + ... + 12548.

It is an arithmetic number, because the mean of its divisors is an integer number (13297500).

Almost surely, 2^53167601 is an apocalyptic number.

It is an amenable number.

53167601 is a deficient number, since it is larger than the sum of its proper divisors (22399).

53167601 is a wasteful number, since it uses less digits than its factorization.

53167601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22398.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 53167601 is about 7291.6116874118. The cubic root of 53167601 is about 376.0241067425.

The spelling of 53167601 in words is "fifty-three million, one hundred sixty-seven thousand, six hundred one".