1452286145248 has 24 divisors (see below), whose sum is σ = 2861780610528. Its totient is φ = 725484720384.

The previous prime is 1452286145231. The next prime is 1452286145251. The reversal of 1452286145248 is 8425416822541.

It is a junction number, because it is equal to n+sod(n) for n = 1452286145195 and 1452286145204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20537661 + ... + 20608252.

It is an arithmetic number, because the mean of its divisors is an integer number (119240858772).

Almost surely, 2^{1452286145248} is an apocalyptic number.

It is an amenable number.

1452286145248 is a deficient number, since it is larger than the sum of its proper divisors (1409494465280).

1452286145248 is a wasteful number, since it uses less digits than its factorization.

1452286145248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41147026 (or 41147018 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 52.

The spelling of 1452286145248 in words is "one trillion, four hundred fifty-two billion, two hundred eighty-six million, one hundred forty-five thousand, two hundred forty-eight".