13453150015531 has 8 divisors (see below), whose sum is σ = 13750300247040. Its totient is φ = 13156454492328.

The previous prime is 13453150015499. The next prime is 13453150015549. The reversal of 13453150015531 is 13551005135431.

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 13453150015531 - 2⁵ = 13453150015499 is a prime.

It is a super-2 number, since 2×13453150015531² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13453150015031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113617251 + ... + 113735596.

It is an arithmetic number, because the mean of its divisors is an integer number (1718787530880).

Almost surely, 2^{13453150015531} is an apocalyptic number.

13453150015531 is a deficient number, since it is larger than the sum of its proper divisors (297150231509).

13453150015531 is a wasteful number, since it uses less digits than its factorization.

13453150015531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227354153.

The product of its (nonzero) digits is 67500, while the sum is 37.

The spelling of 13453150015531 in words is "thirteen trillion, four hundred fifty-three billion, one hundred fifty million, fifteen thousand, five hundred thirty-one".