1453031534 has 8 divisors (see below), whose sum is σ = 2190500400. Its totient is φ = 722864736.

The previous prime is 1453031519. The next prime is 1453031537. The reversal of 1453031534 is 4351303541.

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

It is a super-2 number, since 2×1453031534² = 4222601277596786312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1453031497 and 1453031506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453031537) 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, 1825019 + ... + 1825814.

It is an arithmetic number, because the mean of its divisors is an integer number (273812550).

Almost surely, 2^1453031534 is an apocalyptic number.

1453031534 is a deficient number, since it is larger than the sum of its proper divisors (737468866).

1453031534 is a wasteful number, since it uses less digits than its factorization.

1453031534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3651034.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 1453031534 is about 38118.6507368768. The cubic root of 1453031534 is about 1132.6394389301.

It can be divided in two parts, 14530 and 31534, that added together give a palindrome (46064).

The spelling of 1453031534 in words is "one billion, four hundred fifty-three million, thirty-one thousand, five hundred thirty-four".