104356537557 has 8 divisors (see below), whose sum is σ = 142902646176. Its totient is φ = 67690726992.

The previous prime is 104356537553. The next prime is 104356537567. The reversal of 104356537557 is 755735653401.

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

It is not a de Polignac number, because 104356537557 - 2² = 104356537553 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104356537553) 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, 470074383 + ... + 470074604.

It is an arithmetic number, because the mean of its divisors is an integer number (17862830772).

Almost surely, 2^104356537557 is an apocalyptic number.

It is an amenable number.

104356537557 is a deficient number, since it is larger than the sum of its proper divisors (38546108619).

104356537557 is an equidigital number, since it uses as much as digits as its factorization.

104356537557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940149027.

The product of its (nonzero) digits is 6615000, while the sum is 51.

The spelling of 104356537557 in words is "one hundred four billion, three hundred fifty-six million, five hundred thirty-seven thousand, five hundred fifty-seven".