45048613123 has 8 divisors (see below), whose sum is σ = 47709602640. Its totient is φ = 42388853760.

The previous prime is 45048613121. The next prime is 45048613153. The reversal of 45048613123 is 32131684054.

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

It is a cyclic number.

It is not a de Polignac number, because 45048613123 - 2¹ = 45048613121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45048613121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231598 + ... + 379123.

It is an arithmetic number, because the mean of its divisors is an integer number (5963700330).

Almost surely, 2^45048613123 is an apocalyptic number.

45048613123 is a deficient number, since it is larger than the sum of its proper divisors (2660989517).

45048613123 is a wasteful number, since it uses less digits than its factorization.

45048613123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615077.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 45048613123 in words is "forty-five billion, forty-eight million, six hundred thirteen thousand, one hundred twenty-three".