904623479542 has 8 divisors (see below), whose sum is σ = 1364778776016. Its totient is φ = 449697220872.

The previous prime is 904623479537. The next prime is 904623479597. The reversal of 904623479542 is 245974326409.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1307259018 + ... + 1307259709.

It is an arithmetic number, because the mean of its divisors is an integer number (170597347002).

Almost surely, 2^904623479542 is an apocalyptic number.

904623479542 is a deficient number, since it is larger than the sum of its proper divisors (460155296474).

904623479542 is a wasteful number, since it uses less digits than its factorization.

904623479542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2614518902.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 904623479542 in words is "nine hundred four billion, six hundred twenty-three million, four hundred seventy-nine thousand, five hundred forty-two".