207484805025 has 27 divisors (see below), whose sum is σ = 371640577971. Its totient is φ = 110654918640.

The previous prime is 207484804999. The next prime is 207484805053. The reversal of 207484805025 is 520508484702.

The square root of 207484805025 is 455505.

It is a perfect power (a square), and thus also a powerful number.

207484805025 is a `hidden beast` number, since 20 + 7 + 48 + 4 + 80 + 502 + 5 = 666.

It can be written as a sum of positive squares in only one way, i.e., 74694529809 + 132790275216 = 273303^2 + 364404^2 .

It is not a de Polignac number, because 207484805025 - 2⁷ = 207484804897 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 26 ways as a sum of consecutive naturals, for example, 6817392 + ... + 6847758.

Almost surely, 2^207484805025 is an apocalyptic number.

207484805025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

207484805025 is the 455505-th square number.

207484805025 is the 227753-rd centered octagonal number.

It is an amenable number.

207484805025 is a deficient number, since it is larger than the sum of its proper divisors (164155772946).

207484805025 is an frugal number, since it uses more digits than its factorization.

207484805025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60750 (or 30375 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 45.

The spelling of 207484805025 in words is "two hundred seven billion, four hundred eighty-four million, eight hundred five thousand, twenty-five".