154020363 has 32 divisors (see below), whose sum is σ = 248002560. Its totient is φ = 83153280.

The previous prime is 154020319. The next prime is 154020389. The reversal of 154020363 is 363020451.

It is a happy number.

It is not a de Polignac number, because 154020363 - 2¹⁴ = 154003979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (154024363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25933 + ... + 31313.

It is an arithmetic number, because the mean of its divisors is an integer number (7750080).

Almost surely, 2^154020363 is an apocalyptic number.

154020363 is a deficient number, since it is larger than the sum of its proper divisors (93982197).

154020363 is a wasteful number, since it uses less digits than its factorization.

154020363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 154020363 is about 12410.4940675221. The cubic root of 154020363 is about 536.0344651392.

The spelling of 154020363 in words is "one hundred fifty-four million, twenty thousand, three hundred sixty-three".