6261155152 has 20 divisors (see below), whose sum is σ = 13863986656. Its totient is φ = 2683352160.

The previous prime is 6261155143. The next prime is 6261155161. The reversal of 6261155152 is 2515511626.

It is an interprime number because it is at equal distance from previous prime (6261155143) and next prime (6261155161).

It is a super-2 number, since 2×6261155152² = 78404127674832286208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27951474 + ... + 27951697.

Almost surely, 2^6261155152 is an apocalyptic number.

It is an amenable number.

6261155152 is an abundant number, since it is smaller than the sum of its proper divisors (7602831504).

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

6261155152 is a wasteful number, since it uses less digits than its factorization.

6261155152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55903186 (or 55903180 counting only the distinct ones).

The product of its digits is 18000, while the sum is 34.

The square root of 6261155152 is about 79127.4614277496. The cubic root of 6261155152 is about 1843.1109894771.

Adding to 6261155152 its reverse (2515511626), we get a palindrome (8776666778).

The spelling of 6261155152 in words is "six billion, two hundred sixty-one million, one hundred fifty-five thousand, one hundred fifty-two".