137483378555 has 4 divisors (see below), whose sum is σ = 164980054272. Its totient is φ = 109986702840.

The previous prime is 137483378533. The next prime is 137483378563. The reversal of 137483378555 is 555873384731.

137483378555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 137483378555 - 2¹⁰ = 137483377531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 137483378494 and 137483378503.

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 3 ways as a sum of consecutive naturals, for example, 13748337851 + ... + 13748337860.

It is an arithmetic number, because the mean of its divisors is an integer number (41245013568).

Almost surely, 2^137483378555 is an apocalyptic number.

137483378555 is a deficient number, since it is larger than the sum of its proper divisors (27496675717).

137483378555 is an equidigital number, since it uses as much as digits as its factorization.

137483378555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27496675716.

The product of its digits is 42336000, while the sum is 59.

The spelling of 137483378555 in words is "one hundred thirty-seven billion, four hundred eighty-three million, three hundred seventy-eight thousand, five hundred fifty-five".