153513514420 has 24 divisors (see below), whose sum is σ = 368432434944. Its totient is φ = 52633204896.

The previous prime is 153513514409. The next prime is 153513514439. The reversal of 153513514420 is 24415315351.

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, 548262412 + ... + 548262691.

It is an arithmetic number, because the mean of its divisors is an integer number (15351351456).

Almost surely, 2^153513514420 is an apocalyptic number.

153513514420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153513514420 is an abundant number, since it is smaller than the sum of its proper divisors (214918920524).

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

153513514420 is a wasteful number, since it uses less digits than its factorization.

153513514420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096525119 (or 1096525117 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 153513514420 its reverse (24415315351), we get a palindrome (177928829771).

The spelling of 153513514420 in words is "one hundred fifty-three billion, five hundred thirteen million, five hundred fourteen thousand, four hundred twenty".