1545253355324 has 48 divisors (see below), whose sum is σ = 3143310831360. Its totient is φ = 650939289600.

The previous prime is 1545253355231. The next prime is 1545253355333. The reversal of 1545253355324 is 4235533525451.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13052999 + ... + 13170849.

It is an arithmetic number, because the mean of its divisors is an integer number (65485642320).

Almost surely, 2^{1545253355324} is an apocalyptic number.

1545253355324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1545253355324 is an abundant number, since it is smaller than the sum of its proper divisors (1598057476036).

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

1545253355324 is a wasteful number, since it uses less digits than its factorization.

1545253355324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125858 (or 125856 counting only the distinct ones).

The product of its digits is 5400000, while the sum is 47.

The spelling of 1545253355324 in words is "one trillion, five hundred forty-five billion, two hundred fifty-three million, three hundred fifty-five thousand, three hundred twenty-four".