6211260151 has 4 divisors (see below), whose sum is σ = 6538168600. Its totient is φ = 5884351704.

The previous prime is 6211260149. The next prime is 6211260163. The reversal of 6211260151 is 1510621126.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6211260151 - 2¹ = 6211260149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6211260751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163454196 + ... + 163454233.

It is an arithmetic number, because the mean of its divisors is an integer number (1634542150).

Almost surely, 2^6211260151 is an apocalyptic number.

6211260151 is a deficient number, since it is larger than the sum of its proper divisors (326908449).

6211260151 is a wasteful number, since it uses less digits than its factorization.

6211260151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326908448.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 6211260151 is about 78811.5483352535. The cubic root of 6211260151 is about 1838.2020234917.

Adding to 6211260151 its reverse (1510621126), we get a palindrome (7721881277).

The spelling of 6211260151 in words is "six billion, two hundred eleven million, two hundred sixty thousand, one hundred fifty-one".