162554042 has 16 divisors (see below), whose sum is σ = 279754560. Its totient is φ = 69393408.

The previous prime is 162554039. The next prime is 162554069. The reversal of 162554042 is 240455261.

It is a junction number, because it is equal to n+sod(n) for n = 162553996 and 162554014.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18992 + ... + 26187.

It is an arithmetic number, because the mean of its divisors is an integer number (17484660).

Almost surely, 2^162554042 is an apocalyptic number.

162554042 is a deficient number, since it is larger than the sum of its proper divisors (117200518).

162554042 is a wasteful number, since it uses less digits than its factorization.

162554042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45445.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 162554042 is about 12749.6683094110. The cubic root of 162554042 is about 545.7569282147.

The spelling of 162554042 in words is "one hundred sixty-two million, five hundred fifty-four thousand, forty-two".