542150004 has 48 divisors (see below), whose sum is σ = 1381395456. Its totient is φ = 164124000.

The previous prime is 542150003. The next prime is 542150017. The reversal of 542150004 is 400051245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542150003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229429 + ... + 231779.

It is an arithmetic number, because the mean of its divisors is an integer number (28779072).

Almost surely, 2^542150004 is an apocalyptic number.

It is an amenable number.

542150004 is an abundant number, since it is smaller than the sum of its proper divisors (839245452).

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

542150004 is a wasteful number, since it uses less digits than its factorization.

542150004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4116 (or 4114 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 542150004 is about 23284.1148425273. The cubic root of 542150004 is about 815.4045961795.

The spelling of 542150004 in words is "five hundred forty-two million, one hundred fifty thousand, four".