153387161543 has 64 divisors (see below), whose sum is σ = 205369344000. Its totient is φ = 111045513600.

The previous prime is 153387161539. The next prime is 153387161591. The reversal of 153387161543 is 345161783351.

It is not a de Polignac number, because 153387161543 - 2² = 153387161539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153387161143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12384728 + ... + 12397106.

It is an arithmetic number, because the mean of its divisors is an integer number (3208896000).

Almost surely, 2^153387161543 is an apocalyptic number.

153387161543 is a deficient number, since it is larger than the sum of its proper divisors (51982182457).

153387161543 is a wasteful number, since it uses less digits than its factorization.

153387161543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12636.

The product of its digits is 907200, while the sum is 47.

The spelling of 153387161543 in words is "one hundred fifty-three billion, three hundred eighty-seven million, one hundred sixty-one thousand, five hundred forty-three".