15453126013 has 8 divisors (see below), whose sum is σ = 16643172728. Its totient is φ = 14263271424.

The previous prime is 15453125983. The next prime is 15453126023. The reversal of 15453126013 is 31062135451.

It can be written as a sum of positive squares in 4 ways, for example, as 830995929 + 14622130084 = 28827^2 + 120922^2 .

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 15453126013 - 2¹⁷ = 15452994941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15453126023) 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, 148981 + ... + 230437.

It is an arithmetic number, because the mean of its divisors is an integer number (2080396591).

Almost surely, 2^15453126013 is an apocalyptic number.

15453126013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

15453126013 is a deficient number, since it is larger than the sum of its proper divisors (1190046715).

15453126013 is a wasteful number, since it uses less digits than its factorization.

15453126013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96063.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 15453126013 in words is "fifteen billion, four hundred fifty-three million, one hundred twenty-six thousand, thirteen".