1452625064 has 32 divisors (see below), whose sum is σ = 2973261600. Its totient is φ = 659843520.

The previous prime is 1452625049. The next prime is 1452625067. The reversal of 1452625064 is 4605262541.

It is a super-2 number, since 2×1452625064² = 4220239153122008192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1452625067) 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, 152819 + ... + 162045.

It is an arithmetic number, because the mean of its divisors is an integer number (92914425).

Almost surely, 2^1452625064 is an apocalyptic number.

It is an amenable number.

1452625064 is an abundant number, since it is smaller than the sum of its proper divisors (1520636536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1452625064 is a wasteful number, since it uses less digits than its factorization.

1452625064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11033 (or 11029 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 1452625064 is about 38113.3187219376. The cubic root of 1452625064 is about 1132.5338144988.

The spelling of 1452625064 in words is "one billion, four hundred fifty-two million, six hundred twenty-five thousand, sixty-four".