201475480651 has 2 divisors, whose sum is σ = 201475480652. Its totient is φ = 201475480650.

The previous prime is 201475480621. The next prime is 201475480691. The reversal of 201475480651 is 156084574102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201475480651 - 2¹⁵ = 201475447883 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201475480598 and 201475480607.

It is not a weakly prime, because it can be changed into another prime (201475480601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100737740325 + 100737740326.

It is an arithmetic number, because the mean of its divisors is an integer number (100737740326).

Almost surely, 2^201475480651 is an apocalyptic number.

201475480651 is a deficient number, since it is larger than the sum of its proper divisors (1).

201475480651 is an equidigital number, since it uses as much as digits as its factorization.

201475480651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 201475480651 in words is "two hundred one billion, four hundred seventy-five million, four hundred eighty thousand, six hundred fifty-one".