153453503340 has 72 divisors (see below), whose sum is σ = 466485587568. Its totient is φ = 40832146560.

The previous prime is 153453503323. The next prime is 153453503351. The reversal of 153453503340 is 43305354351.

153453503340 is a `hidden beast` number, since 1 + 53 + 4 + 535 + 0 + 33 + 40 = 666.

153453503340 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 (36).

It is a junction number, because it is equal to n+sod(n) for n = 153453503295 and 153453503304.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 841662 + ... + 1007621.

It is an arithmetic number, because the mean of its divisors is an integer number (6478966494).

Almost surely, 2^153453503340 is an apocalyptic number.

153453503340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153453503340 is an abundant number, since it is smaller than the sum of its proper divisors (313032084228).

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

153453503340 is a wasteful number, since it uses less digits than its factorization.

153453503340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849759 (or 1849754 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 153453503340 its reverse (43305354351), we get a palindrome (196758857691).

The spelling of 153453503340 in words is "one hundred fifty-three billion, four hundred fifty-three million, five hundred three thousand, three hundred forty".