153906964 has 6 divisors (see below), whose sum is σ = 269337194. Its totient is φ = 76953480.

The previous prime is 153906953. The next prime is 153906979. The reversal of 153906964 is 469609351.

It can be written as a sum of positive squares in only one way, i.e., 151044100 + 2862864 = 12290^2 + 1692^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 153906964.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 19238367 + ... + 19238374.

Almost surely, 2^153906964 is an apocalyptic number.

It is an amenable number.

153906964 is a deficient number, since it is larger than the sum of its proper divisors (115430230).

153906964 is a wasteful number, since it uses less digits than its factorization.

153906964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38476745 (or 38476743 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 153906964 is about 12405.9245524064. The cubic root of 153906964 is about 535.9028792994.

The spelling of 153906964 in words is "one hundred fifty-three million, nine hundred six thousand, nine hundred sixty-four".