155748795429 has 8 divisors (see below), whose sum is σ = 210764539360. Its totient is φ = 102282790896.

The previous prime is 155748795427. The next prime is 155748795431. The reversal of 155748795429 is 924597847551.

It is an interprime number because it is at equal distance from previous prime (155748795427) and next prime (155748795431).

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

It is not a de Polignac number, because 155748795429 - 2¹ = 155748795427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 155748795429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155748795427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387434614 + ... + 387435015.

It is an arithmetic number, because the mean of its divisors is an integer number (26345567420).

Almost surely, 2^155748795429 is an apocalyptic number.

It is an amenable number.

155748795429 is a deficient number, since it is larger than the sum of its proper divisors (55015743931).

155748795429 is an equidigital number, since it uses as much as digits as its factorization.

155748795429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774869699.

The product of its digits is 127008000, while the sum is 66.

The spelling of 155748795429 in words is "one hundred fifty-five billion, seven hundred forty-eight million, seven hundred ninety-five thousand, four hundred twenty-nine".