201452828262 has 16 divisors (see below), whose sum is σ = 460463607552. Its totient is φ = 57557950920.

The previous prime is 201452828251. The next prime is 201452828281. The reversal of 201452828262 is 262828254102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 4796495911 = 201452828262 / (2 + 0 + 1 + 4 + 5 + 2 + 8 + 2 + 8 + 2 + 6 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2398247914 + ... + 2398247997.

It is an arithmetic number, because the mean of its divisors is an integer number (28778975472).

Almost surely, 2^201452828262 is an apocalyptic number.

201452828262 is an abundant number, since it is smaller than the sum of its proper divisors (259010779290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201452828262 is a wasteful number, since it uses less digits than its factorization.

201452828262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4796495923.

The product of its (nonzero) digits is 245760, while the sum is 42.

The spelling of 201452828262 in words is "two hundred one billion, four hundred fifty-two million, eight hundred twenty-eight thousand, two hundred sixty-two".