3652457329152 has 100 divisors (see below), whose sum is σ = 10901623522086. Its totient is φ = 1217485762560.

The previous prime is 3652457329151. The next prime is 3652457329181. The reversal of 3652457329152 is 2519237542563.

3652457329152 is a `hidden beast` number, since 3 + 6 + 5 + 2 + 457 + 32 + 9 + 152 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3619064883456 + 33392445696 = 1902384^2 + 182736^2 .

It is a super-2 number, since 2×3652457329152² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (3652457329151) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 43993749 + ... + 44076692.

Almost surely, 2^{3652457329152} is an apocalyptic number.

3652457329152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3652457329152 is an abundant number, since it is smaller than the sum of its proper divisors (7249166192934).

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

3652457329152 is an frugal number, since it uses more digits than its factorization.

3652457329152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88070471 (or 88070446 counting only the distinct ones).

The product of its digits is 13608000, while the sum is 54.

The spelling of 3652457329152 in words is "three trillion, six hundred fifty-two billion, four hundred fifty-seven million, three hundred twenty-nine thousand, one hundred fifty-two".