11450652531157 has 16 divisors (see below), whose sum is σ = 13405827923712. Its totient is φ = 9575325751680.

The previous prime is 11450652531137. The next prime is 11450652531181. The reversal of 11450652531157 is 75113525605411.

It is a cyclic number.

It is not a de Polignac number, because 11450652531157 - 2⁴³ = 2654559508949 is a prime.

It is a super-2 number, since 2×11450652531157² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450652531137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24224923 + ... + 24693079.

It is an arithmetic number, because the mean of its divisors is an integer number (837864245232).

Almost surely, 2^{11450652531157} is an apocalyptic number.

It is an amenable number.

11450652531157 is a deficient number, since it is larger than the sum of its proper divisors (1955175392555).

11450652531157 is an equidigital number, since it uses as much as digits as its factorization.

11450652531157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553428.

The product of its (nonzero) digits is 630000, while the sum is 46.

The spelling of 11450652531157 in words is "eleven trillion, four hundred fifty billion, six hundred fifty-two million, five hundred thirty-one thousand, one hundred fifty-seven".