1454539062 has 32 divisors (see below), whose sum is σ = 2925699840. Its totient is φ = 482084640.

The previous prime is 1454539007. The next prime is 1454539069. The reversal of 1454539062 is 2609354541.

It is a self number, because there is not a number n which added to its sum of digits gives 1454539062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454539069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1424112 + ... + 1425132.

It is an arithmetic number, because the mean of its divisors is an integer number (91428120).

Almost surely, 2^1454539062 is an apocalyptic number.

1454539062 is an abundant number, since it is smaller than the sum of its proper divisors (1471160778).

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

1454539062 is a wasteful number, since it uses less digits than its factorization.

1454539062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2148.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 1454539062 is about 38138.4197627537. The cubic root of 1454539062 is about 1133.0310100373.

The spelling of 1454539062 in words is "one billion, four hundred fifty-four million, five hundred thirty-nine thousand, sixty-two".