1375457004215 has 8 divisors (see below), whose sum is σ = 1886341034400. Its totient is φ = 943170517152.

The previous prime is 1375457004193. The next prime is 1375457004223. The reversal of 1375457004215 is 5124007545731.

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 1375457004215 - 2⁶ = 1375457004151 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19649385740 + ... + 19649385809.

It is an arithmetic number, because the mean of its divisors is an integer number (235792629300).

Almost surely, 2^{1375457004215} is an apocalyptic number.

1375457004215 is a deficient number, since it is larger than the sum of its proper divisors (510884030185).

1375457004215 is an equidigital number, since it uses as much as digits as its factorization.

1375457004215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39298771561.

The product of its (nonzero) digits is 588000, while the sum is 44.

The spelling of 1375457004215 in words is "one trillion, three hundred seventy-five billion, four hundred fifty-seven million, four thousand, two hundred fifteen".