1115070539397 has 8 divisors (see below), whose sum is σ = 1486833656256. Its totient is φ = 743343891072.

The previous prime is 1115070539383. The next prime is 1115070539417. The reversal of 1115070539397 is 7939350705111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1115070539397 - 2¹⁵ = 1115070506629 is a prime.

It is a super-2 number, since 2×1115070539397² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115070539347) 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, 9045708 + ... + 9168149.

It is an arithmetic number, because the mean of its divisors is an integer number (185854207032).

Almost surely, 2^{1115070539397} is an apocalyptic number.

It is an amenable number.

1115070539397 is a deficient number, since it is larger than the sum of its proper divisors (371763116859).

1115070539397 is a wasteful number, since it uses less digits than its factorization.

1115070539397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18234267.

The product of its (nonzero) digits is 893025, while the sum is 51.

The spelling of 1115070539397 in words is "one trillion, one hundred fifteen billion, seventy million, five hundred thirty-nine thousand, three hundred ninety-seven".