1451725604 has 12 divisors (see below), whose sum is σ = 2903451264. Its totient is φ = 622168104.

The previous prime is 1451725573. The next prime is 1451725607. The reversal of 1451725604 is 4065271541.

1451725604 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1451725607) 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, 25923644 + ... + 25923699.

It is an arithmetic number, because the mean of its divisors is an integer number (241954272).

Almost surely, 2^1451725604 is an apocalyptic number.

1451725604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1451725604 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1451725604 is a wasteful number, since it uses less digits than its factorization.

1451725604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51847354 (or 51847352 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 1451725604 is about 38101.5170826570. The cubic root of 1451725604 is about 1132.3000126701.

The spelling of 1451725604 in words is "one billion, four hundred fifty-one million, seven hundred twenty-five thousand, six hundred four".