1465225646002 has 8 divisors (see below), whose sum is σ = 2197951000812. Its totient is φ = 732575312400.

The previous prime is 1465225645993. The next prime is 1465225646009. The reversal of 1465225646002 is 2006465225641.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1297118265921 + 168107380081 = 1138911^2 + 410009^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1465225646002.

It is not an unprimeable number, because it can be changed into a prime (1465225646009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18706449 + ... + 18784612.

Almost surely, 2^{1465225646002} is an apocalyptic number.

1465225646002 is a deficient number, since it is larger than the sum of its proper divisors (732725354810).

1465225646002 is a wasteful number, since it uses less digits than its factorization.

1465225646002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37510604.

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 1465225646002 in words is "one trillion, four hundred sixty-five billion, two hundred twenty-five million, six hundred forty-six thousand, two".