4261403551 has 2 divisors, whose sum is σ = 4261403552. Its totient is φ = 4261403550.

The previous prime is 4261403539. The next prime is 4261403569. The reversal of 4261403551 is 1553041624.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4261403551 - 2⁵ = 4261403519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4261400551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2130701775 + 2130701776.

It is an arithmetic number, because the mean of its divisors is an integer number (2130701776).

Almost surely, 2^4261403551 is an apocalyptic number.

4261403551 is a deficient number, since it is larger than the sum of its proper divisors (1).

4261403551 is an equidigital number, since it uses as much as digits as its factorization.

4261403551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 4261403551 is about 65279.4267055096. The cubic root of 4261403551 is about 1621.2533549844.

The spelling of 4261403551 in words is "four billion, two hundred sixty-one million, four hundred three thousand, five hundred fifty-one".