10525415155 has 8 divisors (see below), whose sum is σ = 12631387392. Its totient is φ = 8419739328.

The previous prime is 10525415143. The next prime is 10525415189. The reversal of 10525415155 is 55151452501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10525415155 - 2²⁹ = 9988544243 is a prime.

It is a super-2 number, since 2×10525415155² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10525415155.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13422 + ... + 145708.

It is an arithmetic number, because the mean of its divisors is an integer number (1578923424).

Almost surely, 2^10525415155 is an apocalyptic number.

10525415155 is a deficient number, since it is larger than the sum of its proper divisors (2105972237).

10525415155 is a wasteful number, since it uses less digits than its factorization.

10525415155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148205.

The product of its (nonzero) digits is 25000, while the sum is 34.

Adding to 10525415155 its reverse (55151452501), we get a palindrome (65676867656).

It can be divided in two parts, 105254 and 15155, that added together give a square (120409 = 347²).

The spelling of 10525415155 in words is "ten billion, five hundred twenty-five million, four hundred fifteen thousand, one hundred fifty-five".