60651601 has 4 divisors (see below), whose sum is σ = 60966052. Its totient is φ = 60337152.

The previous prime is 60651589. The next prime is 60651607. The reversal of 60651601 is 10615606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10615606 = 2 ⋅5307803.

It can be written as a sum of positive squares in 2 ways, for example, as 12418576 + 48233025 = 3524^2 + 6945^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60651601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60651607) 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, 156936 + ... + 157321.

It is an arithmetic number, because the mean of its divisors is an integer number (15241513).

Almost surely, 2^60651601 is an apocalyptic number.

It is an amenable number.

60651601 is a deficient number, since it is larger than the sum of its proper divisors (314451).

60651601 is a wasteful number, since it uses less digits than its factorization.

60651601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314450.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 60651601 is about 7787.9137771293. The cubic root of 60651601 is about 392.8988488930.

The spelling of 60651601 in words is "sixty million, six hundred fifty-one thousand, six hundred one".