6101651551 has 4 divisors (see below), whose sum is σ = 6102968104. Its totient is φ = 6100335000.

The previous prime is 6101651513. The next prime is 6101651603. The reversal of 6101651551 is 1551561016.

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 6101651551 - 2¹⁷ = 6101520479 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 (6101651651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651300 + ... + 660601.

It is an arithmetic number, because the mean of its divisors is an integer number (1525742026).

Almost surely, 2^6101651551 is an apocalyptic number.

6101651551 is a deficient number, since it is larger than the sum of its proper divisors (1316553).

6101651551 is a wasteful number, since it uses less digits than its factorization.

6101651551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1316552.

The product of its (nonzero) digits is 4500, while the sum is 31.

The square root of 6101651551 is about 78113.0690153703. The cubic root of 6101651551 is about 1827.3250207899.

The spelling of 6101651551 in words is "six billion, one hundred one million, six hundred fifty-one thousand, five hundred fifty-one".