1485158400 has 432 divisors, whose sum is σ = 5822205480. Its totient is φ = 358809600.

The previous prime is 1485158377. The next prime is 1485158413. The reversal of 1485158400 is 48515841.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5068654 + ... + 5068946.

Almost surely, 2^1485158400 is an apocalyptic number.

1485158400 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 1485158400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2911102740).

1485158400 is an abundant number, since it is smaller than the sum of its proper divisors (4337047080).

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

1485158400 is a wasteful number, since it uses less digits than its factorization.

1485158400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 36.

The square root of 1485158400 is about 38537.7529184046. The cubic root of 1485158400 is about 1140.9263016124.

The spelling of 1485158400 in words is "one billion, four hundred eighty-five million, one hundred fifty-eight thousand, four hundred".