1452570000 has 200 divisors, whose sum is σ = 5359734336. Its totient is φ = 331968000.

The previous prime is 1452569933. The next prime is 1452570011. The reversal of 1452570000 is 752541.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 206542 + ... + 213458.

Almost surely, 2^1452570000 is an apocalyptic number.

1452570000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452570000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2679867168).

1452570000 is an abundant number, since it is smaller than the sum of its proper divisors (3907164336).

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

1452570000 is an equidigital number, since it uses as much as digits as its factorization.

1452570000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6955 (or 6934 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 1452570000 is about 38112.5963429415. The cubic root of 1452570000 is about 1132.5195041693.

The spelling of 1452570000 in words is "one billion, four hundred fifty-two million, five hundred seventy thousand".