153891356 has 6 divisors (see below), whose sum is σ = 269309880. Its totient is φ = 76945676.

The previous prime is 153891337. The next prime is 153891389. The reversal of 153891356 is 653198351.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19236416 + ... + 19236423.

It is an arithmetic number, because the mean of its divisors is an integer number (44884980).

Almost surely, 2^153891356 is an apocalyptic number.

It is an amenable number.

153891356 is a deficient number, since it is larger than the sum of its proper divisors (115418524).

153891356 is a wasteful number, since it uses less digits than its factorization.

153891356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38472843 (or 38472841 counting only the distinct ones).

The product of its digits is 97200, while the sum is 41.

The square root of 153891356 is about 12405.2954821721. The cubic root of 153891356 is about 535.8847630411.

The spelling of 153891356 in words is "one hundred fifty-three million, eight hundred ninety-one thousand, three hundred fifty-six".