201047408625 has 64 divisors (see below), whose sum is σ = 382955489280. Its totient is φ = 91758168000.

The previous prime is 201047408579. The next prime is 201047408629. The reversal of 201047408625 is 526804740102.

It is not a de Polignac number, because 201047408625 - 2⁹ = 201047408113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201047408629) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1563010 + ... + 1686740.

It is an arithmetic number, because the mean of its divisors is an integer number (5983679520).

Almost surely, 2^201047408625 is an apocalyptic number.

201047408625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

201047408625 is a deficient number, since it is larger than the sum of its proper divisors (181908080655).

201047408625 is a wasteful number, since it uses less digits than its factorization.

201047408625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124375 (or 124365 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 201047408625 in words is "two hundred one billion, forty-seven million, four hundred eight thousand, six hundred twenty-five".