1452332640502 has 16 divisors (see below), whose sum is σ = 2179911206592. Its totient is φ = 725695709760.

The previous prime is 1452332640487. The next prime is 1452332640509. The reversal of 1452332640502 is 2050462332541.

It is a super-4 number, since 4×1452332640502⁴ (a number of 50 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452332640509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23541048 + ... + 23602660.

It is an arithmetic number, because the mean of its divisors is an integer number (136244450412).

Almost surely, 2^{1452332640502} is an apocalyptic number.

1452332640502 is a deficient number, since it is larger than the sum of its proper divisors (727578566090).

1452332640502 is a wasteful number, since it uses less digits than its factorization.

1452332640502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69063.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 1452332640502 in words is "one trillion, four hundred fifty-two billion, three hundred thirty-two million, six hundred forty thousand, five hundred two".