154828666932 has 24 divisors (see below), whose sum is σ = 368953420416. Its totient is φ = 50511479808.

The previous prime is 154828666903. The next prime is 154828666961. The reversal of 154828666932 is 239666828451.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (154828666903) and next prime (154828666961).

It is a super-2 number, since 2×154828666932² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 137258893 + ... + 137260020.

It is an arithmetic number, because the mean of its divisors is an integer number (15373059184).

Almost surely, 2^154828666932 is an apocalyptic number.

154828666932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

154828666932 is an abundant number, since it is smaller than the sum of its proper divisors (214124753484).

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

154828666932 is a wasteful number, since it uses less digits than its factorization.

154828666932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274518967 (or 274518965 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 60.

The spelling of 154828666932 in words is "one hundred fifty-four billion, eight hundred twenty-eight million, six hundred sixty-six thousand, nine hundred thirty-two".