1353506450352 has 80 divisors (see below), whose sum is σ = 3996314552832. Its totient is φ = 386692139520.

The previous prime is 1353506450339. The next prime is 1353506450371. The reversal of 1353506450352 is 2530546053531.

It is a super-2 number, since 2×1353506450352² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 5703573 + ... + 5936139.

Almost surely, 2^{1353506450352} is an apocalyptic number.

1353506450352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1353506450352 is an abundant number, since it is smaller than the sum of its proper divisors (2642808102480).

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

1353506450352 is a wasteful number, since it uses less digits than its factorization.

1353506450352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249906 (or 249900 counting only the distinct ones).

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 1353506450352 in words is "one trillion, three hundred fifty-three billion, five hundred six million, four hundred fifty thousand, three hundred fifty-two".