10537015015157 has 4 divisors (see below), whose sum is σ = 10552579292076. Its totient is φ = 10521450738240.

The previous prime is 10537015015139. The next prime is 10537015015181. The reversal of 10537015015157 is 75151051073501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9819392555281 + 717622459876 = 3133591^2 + 847126^2 .

It is a cyclic number.

It is not a de Polignac number, because 10537015015157 - 2¹⁶ = 10537014949621 is a prime.

It is a super-2 number, since 2×10537015015157² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10537015015117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7782137444 + ... + 7782138797.

It is an arithmetic number, because the mean of its divisors is an integer number (2638144823019).

Almost surely, 2^{10537015015157} is an apocalyptic number.

It is an amenable number.

10537015015157 is a deficient number, since it is larger than the sum of its proper divisors (15564276919).

10537015015157 is an equidigital number, since it uses as much as digits as its factorization.

10537015015157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15564276918.

The product of its (nonzero) digits is 91875, while the sum is 41.

Adding to 10537015015157 its reverse (75151051073501), we get a palindrome (85688066088658).

The spelling of 10537015015157 in words is "ten trillion, five hundred thirty-seven billion, fifteen million, fifteen thousand, one hundred fifty-seven".