139151513775 has 12 divisors (see below), whose sum is σ = 230063836232. Its totient is φ = 74214140640.

The previous prime is 139151513749. The next prime is 139151513807. The reversal of 139151513775 is 577315151931.

It is not a de Polignac number, because 139151513775 - 2⁷ = 139151513647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 927676684 + ... + 927676833.

Almost surely, 2^139151513775 is an apocalyptic number.

139151513775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

139151513775 is a deficient number, since it is larger than the sum of its proper divisors (90912322457).

139151513775 is a wasteful number, since it uses less digits than its factorization.

139151513775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855353530 (or 1855353525 counting only the distinct ones).

The product of its digits is 496125, while the sum is 48.

The spelling of 139151513775 in words is "one hundred thirty-nine billion, one hundred fifty-one million, five hundred thirteen thousand, seven hundred seventy-five".