452451061 has 4 divisors (see below), whose sum is σ = 454050112. Its totient is φ = 450852012.

The previous prime is 452451049. The next prime is 452451119. The reversal of 452451061 is 160154254.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 452451061 - 2⁵ = 452451029 is a prime.

It is a super-3 number, since 3×452451061³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452451001) 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, 799101 + ... + 799666.

It is an arithmetic number, because the mean of its divisors is an integer number (113512528).

Almost surely, 2^452451061 is an apocalyptic number.

It is an amenable number.

452451061 is a deficient number, since it is larger than the sum of its proper divisors (1599051).

452451061 is a wasteful number, since it uses less digits than its factorization.

452451061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599050.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 452451061 is about 21270.8970426731. The cubic root of 452451061 is about 767.6982259158.

The spelling of 452451061 in words is "four hundred fifty-two million, four hundred fifty-one thousand, sixty-one".