11552151026365 has 16 divisors (see below), whose sum is σ = 14125903739568. Its totient is φ = 9066216047616.

The previous prime is 11552151026359. The next prime is 11552151026393. The reversal of 11552151026365 is 56362015125511.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 139246892964 + 11412904133401 = 373158^2 + 3378299^2 .

It is a cyclic number.

It is not a de Polignac number, because 11552151026365 - 2³ = 11552151026357 is a prime.

It is a super-2 number, since 2×11552151026365² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594282 + ... + 4843291.

It is an arithmetic number, because the mean of its divisors is an integer number (882868983723).

Almost surely, 2^{11552151026365} is an apocalyptic number.

It is an amenable number.

11552151026365 is a deficient number, since it is larger than the sum of its proper divisors (2573752713203).

11552151026365 is an equidigital number, since it uses as much as digits as its factorization.

11552151026365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5445648.

The product of its (nonzero) digits is 270000, while the sum is 43.

The spelling of 11552151026365 in words is "eleven trillion, five hundred fifty-two billion, one hundred fifty-one million, twenty-six thousand, three hundred sixty-five".