154552034 has 64 divisors (see below), whose sum is σ = 298771200. Its totient is φ = 58330368.

The previous prime is 154552033. The next prime is 154552037. The reversal of 154552034 is 430255451.

It is a junction number, because it is equal to n+sod(n) for n = 154551988 and 154552006.

It is not an unprimeable number, because it can be changed into a prime (154552033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 397112 + ... + 397500.

It is an arithmetic number, because the mean of its divisors is an integer number (4668300).

Almost surely, 2^154552034 is an apocalyptic number.

154552034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

154552034 is a deficient number, since it is larger than the sum of its proper divisors (144219166).

154552034 is a wasteful number, since it uses less digits than its factorization.

154552034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 154552034 is about 12431.8958328969. The cubic root of 154552034 is about 536.6505453194.

The spelling of 154552034 in words is "one hundred fifty-four million, five hundred fifty-two thousand, thirty-four".