10135551 has 16 divisors (see below), whose sum is σ = 13864320. Its totient is φ = 6584160.

The previous prime is 10135547. The next prime is 10135579. The reversal of 10135551 is 15553101.

It is not a de Polignac number, because 10135551 - 2² = 10135547 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10135501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30456 + ... + 30786.

It is an arithmetic number, because the mean of its divisors is an integer number (866520).

Almost surely, 2^10135551 is an apocalyptic number.

10135551 is a deficient number, since it is larger than the sum of its proper divisors (3728769).

10135551 is a wasteful number, since it uses less digits than its factorization.

10135551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566.

The product of its (nonzero) digits is 375, while the sum is 21.

The square root of 10135551 is about 3183.6380133426. The cubic root of 10135551 is about 216.4125560027.

Adding to 10135551 its reverse (15553101), we get a palindrome (25688652).

The spelling of 10135551 in words is "ten million, one hundred thirty-five thousand, five hundred fifty-one".