1453445222534 has 8 divisors (see below), whose sum is σ = 2187045335808. Its totient is φ = 724430110600.

The previous prime is 1453445222519. The next prime is 1453445222561. The reversal of 1453445222534 is 4352225443541.

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

It is a super-2 number, since 2×1453445222534² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1146249542 + ... + 1146250809.

It is an arithmetic number, because the mean of its divisors is an integer number (273380666976).

Almost surely, 2^{1453445222534} is an apocalyptic number.

1453445222534 is a deficient number, since it is larger than the sum of its proper divisors (733600113274).

1453445222534 is a wasteful number, since it uses less digits than its factorization.

1453445222534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292500670.

The product of its digits is 2304000, while the sum is 44.

The spelling of 1453445222534 in words is "one trillion, four hundred fifty-three billion, four hundred forty-five million, two hundred twenty-two thousand, five hundred thirty-four".