7752012201 has 8 divisors (see below), whose sum is σ = 11484462560. Its totient is φ = 5168008116.

The previous prime is 7752012167. The next prime is 7752012259. The reversal of 7752012201 is 1022102577.

It is not a de Polignac number, because 7752012201 - 2²¹ = 7749915049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 287111563 = 7752012201 / (7 + 7 + 5 + 2 + 0 + 1 + 2 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7752012001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143555755 + ... + 143555808.

It is an arithmetic number, because the mean of its divisors is an integer number (1435557820).

Almost surely, 2^7752012201 is an apocalyptic number.

It is an amenable number.

7752012201 is a deficient number, since it is larger than the sum of its proper divisors (3732450359).

7752012201 is a wasteful number, since it uses less digits than its factorization.

7752012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287111572 (or 287111566 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 7752012201 is about 88045.5121002769. The cubic root of 7752012201 is about 1979.1170604164.

Adding to 7752012201 its reverse (1022102577), we get a palindrome (8774114778).

The spelling of 7752012201 in words is "seven billion, seven hundred fifty-two million, twelve thousand, two hundred one".