1158159455007 has 8 divisors (see below), whose sum is σ = 1544313274800. Its totient is φ = 772055969280.

The previous prime is 1158159455003. The next prime is 1158159455053. The reversal of 1158159455007 is 7005549518511.

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 1158159455007 - 2² = 1158159455003 is a prime.

It is a super-2 number, since 2×1158159455007² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158159455003) 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, 12529794 + ... + 12621887.

It is an arithmetic number, because the mean of its divisors is an integer number (193039159350).

Almost surely, 2^{1158159455007} is an apocalyptic number.

1158159455007 is a deficient number, since it is larger than the sum of its proper divisors (386153819793).

1158159455007 is a wasteful number, since it uses less digits than its factorization.

1158159455007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25167033.

The product of its (nonzero) digits is 1260000, while the sum is 51.

The spelling of 1158159455007 in words is "one trillion, one hundred fifty-eight billion, one hundred fifty-nine million, four hundred fifty-five thousand, seven".