607555657601 has 4 divisors (see below), whose sum is σ = 611633212500. Its totient is φ = 603478102704.

The previous prime is 607555657591. The next prime is 607555657603. The reversal of 607555657601 is 106756555706.

607555657601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 106756555706 = 2 ⋅53378277853.

It can be written as a sum of positive squares in 2 ways, for example, as 152686344001 + 454869313600 = 390751^2 + 674440^2 .

It is a cyclic number.

It is not a de Polignac number, because 607555657601 - 2⁶ = 607555657537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (607555657603) 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, 2038777226 + ... + 2038777523.

It is an arithmetic number, because the mean of its divisors is an integer number (152908303125).

Almost surely, 2^607555657601 is an apocalyptic number.

It is an amenable number.

607555657601 is a deficient number, since it is larger than the sum of its proper divisors (4077554899).

607555657601 is a wasteful number, since it uses less digits than its factorization.

607555657601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4077554898.

The product of its (nonzero) digits is 6615000, while the sum is 53.

The spelling of 607555657601 in words is "six hundred seven billion, five hundred fifty-five million, six hundred fifty-seven thousand, six hundred one".