1454748507 has 6 divisors (see below), whose sum is σ = 2101303412. Its totient is φ = 969832332.

The previous prime is 1454748473. The next prime is 1454748569. The reversal of 1454748507 is 7058474541.

1454748507 is a `hidden beast` number, since 14 + 547 + 48 + 50 + 7 = 666.

It is not a de Polignac number, because 1454748507 - 2⁶ = 1454748443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1454748707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80819353 + ... + 80819370.

Almost surely, 2^1454748507 is an apocalyptic number.

1454748507 is a deficient number, since it is larger than the sum of its proper divisors (646554905).

1454748507 is a wasteful number, since it uses less digits than its factorization.

1454748507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161638729 (or 161638726 counting only the distinct ones).

The product of its (nonzero) digits is 627200, while the sum is 45.

The square root of 1454748507 is about 38141.1655170631. The cubic root of 1454748507 is about 1133.0853906762.

The spelling of 1454748507 in words is "one billion, four hundred fifty-four million, seven hundred forty-eight thousand, five hundred seven".