1452737002 has 4 divisors (see below), whose sum is σ = 2179105506. Its totient is φ = 726368500.

The previous prime is 1452736993. The next prime is 1452737003. The reversal of 1452737002 is 2007372541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 732297721 + 720439281 = 27061^2 + 26841^2 .

It is a super-2 number, since 2×1452737002² = 4220889593959896008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1452737003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363184249 + ... + 363184252.

Almost surely, 2^1452737002 is an apocalyptic number.

1452737002 is a deficient number, since it is larger than the sum of its proper divisors (726368504).

1452737002 is an equidigital number, since it uses as much as digits as its factorization.

1452737002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726368503.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 1452737002 is about 38114.7871829294. The cubic root of 1452737002 is about 1132.5629044356.

It can be divided in two parts, 14527 and 37002, that added together give a square (51529 = 227²).

The spelling of 1452737002 in words is "one billion, four hundred fifty-two million, seven hundred thirty-seven thousand, two".