1453513126 has 8 divisors (see below), whose sum is σ = 2347982784. Its totient is φ = 670852200.

The previous prime is 1453513123. The next prime is 1453513157. The reversal of 1453513126 is 6213153541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1453513126² = 4225400814908583752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453513123) 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, 27952150 + ... + 27952201.

It is an arithmetic number, because the mean of its divisors is an integer number (293497848).

Almost surely, 2^1453513126 is an apocalyptic number.

1453513126 is a deficient number, since it is larger than the sum of its proper divisors (894469658).

1453513126 is a wasteful number, since it uses less digits than its factorization.

1453513126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55904366.

The product of its digits is 10800, while the sum is 31.

The square root of 1453513126 is about 38124.9672262154. The cubic root of 1453513126 is about 1132.7645589126.

Adding to 1453513126 its reverse (6213153541), we get a palindrome (7666666667).

The spelling of 1453513126 in words is "one billion, four hundred fifty-three million, five hundred thirteen thousand, one hundred twenty-six".