4375138503677 has 4 divisors (see below), whose sum is σ = 4394243912220. Its totient is φ = 4356033095136.

The previous prime is 4375138503661. The next prime is 4375138503721. The reversal of 4375138503677 is 7763058315734.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2834017370116 + 1541121133561 = 1683454^2 + 1241419^2 .

It is a cyclic number.

It is not a de Polignac number, because 4375138503677 - 2⁴ = 4375138503661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4375138523677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9552703928 + ... + 9552704385.

It is an arithmetic number, because the mean of its divisors is an integer number (1098560978055).

Almost surely, 2^{4375138503677} is an apocalyptic number.

It is an amenable number.

4375138503677 is a deficient number, since it is larger than the sum of its proper divisors (19105408543).

4375138503677 is a wasteful number, since it uses less digits than its factorization.

4375138503677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19105408542.

The product of its (nonzero) digits is 44452800, while the sum is 59.

The spelling of 4375138503677 in words is "four trillion, three hundred seventy-five billion, one hundred thirty-eight million, five hundred three thousand, six hundred seventy-seven".