478150542 has 96 divisors (see below), whose sum is σ = 1152403200. Its totient is φ = 142598016.

The previous prime is 478150537. The next prime is 478150549. The reversal of 478150542 is 245051874.

It is a junction number, because it is equal to n+sod(n) for n = 478150497 and 478150506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (478150549) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 699733 + ... + 700415.

It is an arithmetic number, because the mean of its divisors is an integer number (12004200).

Almost surely, 2^478150542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 478150542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576201600).

478150542 is an abundant number, since it is smaller than the sum of its proper divisors (674252658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

478150542 is a wasteful number, since it uses less digits than its factorization.

478150542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 822 (or 819 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The square root of 478150542 is about 21866.6536534514. The cubic root of 478150542 is about 781.9666251239.

The spelling of 478150542 in words is "four hundred seventy-eight million, one hundred fifty thousand, five hundred forty-two".