4664562500025 has 192 divisors, whose sum is σ = 9236414387200. Its totient is φ = 2300357283840.

The previous prime is 4664562499999. The next prime is 4664562500053. The reversal of 4664562500025 is 5200052654664.

4664562500025 is a `hidden beast` number, since 4 + 6 + 64 + 5 + 62 + 500 + 0 + 25 = 666.

It is not a de Polignac number, because 4664562500025 - 2¹⁷ = 4664562368953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1165264674 + ... + 1165268676.

Almost surely, 2^{4664562500025} is an apocalyptic number.

4664562500025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4664562500025 is a deficient number, since it is larger than the sum of its proper divisors (4571851887175).

4664562500025 is a wasteful number, since it uses less digits than its factorization.

4664562500025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6197 (or 6186 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 4664562500025 in words is "four trillion, six hundred sixty-four billion, five hundred sixty-two million, five hundred thousand, twenty-five".