1145250534215 has 8 divisors (see below), whose sum is σ = 1386908904480. Its totient is φ = 907794918432.

The previous prime is 1145250534203. The next prime is 1145250534229. The reversal of 1145250534215 is 5124350525411.

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 1145250534215 - 2⁶ = 1145250534151 is a prime.

It is a super-2 number, since 2×1145250534215² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1050688019 + ... + 1050689108.

It is an arithmetic number, because the mean of its divisors is an integer number (173363613060).

Almost surely, 2^{1145250534215} is an apocalyptic number.

1145250534215 is a deficient number, since it is larger than the sum of its proper divisors (241658370265).

1145250534215 is a wasteful number, since it uses less digits than its factorization.

1145250534215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101377241.

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 1145250534215 in words is "one trillion, one hundred forty-five billion, two hundred fifty million, five hundred thirty-four thousand, two hundred fifteen".