104551326155542 has 16 divisors (see below), whose sum is σ = 181499589711360. Its totient is φ = 44240524991208.

The previous prime is 104551326155531. The next prime is 104551326155569. The reversal of 104551326155542 is 245551623155401.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 47265517048 + ... + 47265519259.

It is an arithmetic number, because the mean of its divisors is an integer number (11343724356960).

Almost surely, 2^{104551326155542} is an apocalyptic number.

104551326155542 is a deficient number, since it is larger than the sum of its proper divisors (76948263555818).

104551326155542 is an equidigital number, since it uses as much as digits as its factorization.

104551326155542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94531036395.

The product of its (nonzero) digits is 3600000, while the sum is 49.

The spelling of 104551326155542 in words is "one hundred four trillion, five hundred fifty-one billion, three hundred twenty-six million, one hundred fifty-five thousand, five hundred forty-two".