1301045453632 has 56 divisors (see below), whose sum is σ = 2587023396936. Its totient is φ = 649197846528.

The previous prime is 1301045453623. The next prime is 1301045453683. The reversal of 1301045453632 is 2363545401031.

It can be written as a sum of positive squares in 4 ways, for example, as 23548743936 + 1277496709696 = 153456^2 + 1130264^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1301045453591 and 1301045453600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175979728 + ... + 175987120.

Almost surely, 2^{1301045453632} is an apocalyptic number.

It is an amenable number.

1301045453632 is a deficient number, since it is larger than the sum of its proper divisors (1285977943304).

1301045453632 is an equidigital number, since it uses as much as digits as its factorization.

1301045453632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12635 (or 12625 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 1301045453632 in words is "one trillion, three hundred one billion, forty-five million, four hundred fifty-three thousand, six hundred thirty-two".