154508952 has 32 divisors (see below), whose sum is σ = 415986480. Its totient is φ = 47541120.

The previous prime is 154508941. The next prime is 154508957. The reversal of 154508952 is 259805451.

154508952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 154508952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154508957) 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, 247299 + ... + 247922.

Almost surely, 2^154508952 is an apocalyptic number.

154508952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

154508952 is an abundant number, since it is smaller than the sum of its proper divisors (261477528).

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

154508952 is a wasteful number, since it uses less digits than its factorization.

154508952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495243 (or 495239 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 39.

The square root of 154508952 is about 12430.1629916908. The cubic root of 154508952 is about 536.6006761873.

The spelling of 154508952 in words is "one hundred fifty-four million, five hundred eight thousand, nine hundred fifty-two".