1454537552 has 80 divisors (see below), whose sum is σ = 3212919360. Its totient is φ = 632365056.

The previous prime is 1454537537. The next prime is 1454537569. The reversal of 1454537552 is 2557354541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 761783 + ... + 763689.

It is an arithmetic number, because the mean of its divisors is an integer number (40161492).

Almost surely, 2^1454537552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1454537552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1606459680).

1454537552 is an abundant number, since it is smaller than the sum of its proper divisors (1758381808).

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

1454537552 is a wasteful number, since it uses less digits than its factorization.

1454537552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2140 (or 2134 counting only the distinct ones).

The product of its digits is 420000, while the sum is 41.

The square root of 1454537552 is about 38138.3999664380. The cubic root of 1454537552 is about 1133.0306179595.

The spelling of 1454537552 in words is "one billion, four hundred fifty-four million, five hundred thirty-seven thousand, five hundred fifty-two".