607254551945 has 4 divisors (see below), whose sum is σ = 728705462340. Its totient is φ = 485803641552.

The previous prime is 607254551921. The next prime is 607254551989. The reversal of 607254551945 is 549155452706.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 466319631376 + 140934920569 = 682876^2 + 375413^2 .

It is a cyclic number.

It is not a de Polignac number, because 607254551945 - 2¹⁸ = 607254289801 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60725455190 + ... + 60725455199.

It is an arithmetic number, because the mean of its divisors is an integer number (182176365585).

Almost surely, 2^607254551945 is an apocalyptic number.

It is an amenable number.

607254551945 is a deficient number, since it is larger than the sum of its proper divisors (121450910395).

607254551945 is a wasteful number, since it uses less digits than its factorization.

607254551945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121450910394.

The product of its (nonzero) digits is 7560000, while the sum is 53.

The spelling of 607254551945 in words is "six hundred seven billion, two hundred fifty-four million, five hundred fifty-one thousand, nine hundred forty-five".