1387500695007 has 8 divisors (see below), whose sum is σ = 2114286773376. Its totient is φ = 792857539992.

The previous prime is 1387500694991. The next prime is 1387500695039. The reversal of 1387500695007 is 7005960057831.

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

It is not a de Polignac number, because 1387500695007 - 2⁴ = 1387500694991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1387500691007) 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, 33035730813 + ... + 33035730854.

It is an arithmetic number, because the mean of its divisors is an integer number (264285846672).

Almost surely, 2^{1387500695007} is an apocalyptic number.

1387500695007 is a deficient number, since it is larger than the sum of its proper divisors (726786078369).

1387500695007 is an equidigital number, since it uses as much as digits as its factorization.

1387500695007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66071461677.

The product of its (nonzero) digits is 1587600, while the sum is 51.

The spelling of 1387500695007 in words is "one trillion, three hundred eighty-seven billion, five hundred million, six hundred ninety-five thousand, seven".