153442454650 has 24 divisors (see below), whose sum is σ = 286660268640. Its totient is φ = 61106594160.

The previous prime is 153442454621. The next prime is 153442454657. The reversal of 153442454650 is 56454244351.

153442454650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 153442454597 and 153442454606.

It is not an unprimeable number, because it can be changed into a prime (153442454657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6748230 + ... + 6770929.

It is an arithmetic number, because the mean of its divisors is an integer number (11944177860).

Almost surely, 2^153442454650 is an apocalyptic number.

153442454650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153442454650 is a deficient number, since it is larger than the sum of its proper divisors (133217813990).

153442454650 is a wasteful number, since it uses less digits than its factorization.

153442454650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13519398 (or 13519393 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 153442454650 in words is "one hundred fifty-three billion, four hundred forty-two million, four hundred fifty-four thousand, six hundred fifty".