1361445763532 has 6 divisors (see below), whose sum is σ = 2382530086188. Its totient is φ = 680722881764.

The previous prime is 1361445763529. The next prime is 1361445763537. The reversal of 1361445763532 is 2353675441631.

It is a happy number.

It is a super-2 number, since 2×1361445763532² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1361445763537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170180720438 + ... + 170180720445.

It is an arithmetic number, because the mean of its divisors is an integer number (397088347698).

Almost surely, 2^{1361445763532} is an apocalyptic number.

It is an amenable number.

1361445763532 is a deficient number, since it is larger than the sum of its proper divisors (1021084322656).

1361445763532 is a wasteful number, since it uses less digits than its factorization.

1361445763532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340361440887 (or 340361440885 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 50.

The spelling of 1361445763532 in words is "one trillion, three hundred sixty-one billion, four hundred forty-five million, seven hundred sixty-three thousand, five hundred thirty-two".