1352477450652 has 96 divisors (see below), whose sum is σ = 3205295815680. Its totient is φ = 443794391040.

The previous prime is 1352477450651. The next prime is 1352477450677. The reversal of 1352477450652 is 2560547742531.

It is a junction number, because it is equal to n+sod(n) for n = 1352477450595 and 1352477450604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352477450651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406269724 + ... + 406273052.

It is an arithmetic number, because the mean of its divisors is an integer number (33388498080).

Almost surely, 2^{1352477450652} is an apocalyptic number.

1352477450652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1352477450652 is an abundant number, since it is smaller than the sum of its proper divisors (1852818365028).

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

1352477450652 is a wasteful number, since it uses less digits than its factorization.

1352477450652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4763 (or 4761 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 51.

The spelling of 1352477450652 in words is "one trillion, three hundred fifty-two billion, four hundred seventy-seven million, four hundred fifty thousand, six hundred fifty-two".