1452021224501 has 16 divisors (see below), whose sum is σ = 1521826295808. Its totient is φ = 1382783886000.

The previous prime is 1452021224443. The next prime is 1452021224527. The reversal of 1452021224501 is 1054221202541.

It is a cyclic number.

It is not a de Polignac number, because 1452021224501 - 2²⁶ = 1451954115637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452021224531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5403476 + ... + 5665826.

It is an arithmetic number, because the mean of its divisors is an integer number (95114143488).

Almost surely, 2^{1452021224501} is an apocalyptic number.

It is an amenable number.

1452021224501 is a deficient number, since it is larger than the sum of its proper divisors (69805071307).

1452021224501 is a wasteful number, since it uses less digits than its factorization.

1452021224501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263432.

The product of its (nonzero) digits is 6400, while the sum is 29.

The spelling of 1452021224501 in words is "one trillion, four hundred fifty-two billion, twenty-one million, two hundred twenty-four thousand, five hundred one".