15423609046 has 8 divisors (see below), whose sum is σ = 23137208064. Its totient is φ = 7711206360.

The previous prime is 15423609029. The next prime is 15423609049. The reversal of 15423609046 is 64090632451.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15423609049) 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, 266125 + ... + 318856.

It is an arithmetic number, because the mean of its divisors is an integer number (2892151008).

Almost surely, 2^15423609046 is an apocalyptic number.

15423609046 is a deficient number, since it is larger than the sum of its proper divisors (7713599018).

15423609046 is a wasteful number, since it uses less digits than its factorization.

15423609046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598166.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 15423609046 in words is "fifteen billion, four hundred twenty-three million, six hundred nine thousand, forty-six".