10525065061555 has 32 divisors (see below), whose sum is σ = 14068352263680. Its totient is φ = 7495104334080.

The previous prime is 10525065061501. The next prime is 10525065061571. The reversal of 10525065061555 is 55516056052501.

It is not a de Polignac number, because 10525065061555 - 2²³ = 10525056672947 is a prime.

It is a super-2 number, since 2×10525065061555² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9933517 + ... + 10941886.

It is an arithmetic number, because the mean of its divisors is an integer number (439636008240).

Almost surely, 2^{10525065061555} is an apocalyptic number.

10525065061555 is a deficient number, since it is larger than the sum of its proper divisors (3543287202125).

10525065061555 is a wasteful number, since it uses less digits than its factorization.

10525065061555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20875611.

The product of its (nonzero) digits is 1125000, while the sum is 46.

The spelling of 10525065061555 in words is "ten trillion, five hundred twenty-five billion, sixty-five million, sixty-one thousand, five hundred fifty-five".