155042362 has 16 divisors (see below), whose sum is σ = 235514880. Its totient is φ = 76543488.

The previous prime is 155042357. The next prime is 155042369. The reversal of 155042362 is 263240551.

155042362 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 155042362.

It is not an unprimeable number, because it can be changed into a prime (155042369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56314 + ... + 59002.

It is an arithmetic number, because the mean of its divisors is an integer number (14719680).

Almost surely, 2^155042362 is an apocalyptic number.

155042362 is a deficient number, since it is larger than the sum of its proper divisors (80472518).

155042362 is a wasteful number, since it uses less digits than its factorization.

155042362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 155042362 is about 12451.6007806225. The cubic root of 155042362 is about 537.2174676682.

The spelling of 155042362 in words is "one hundred fifty-five million, forty-two thousand, three hundred sixty-two".