1453620245126 has 8 divisors (see below), whose sum is σ = 2491920420240. Its totient is φ = 622980105048.

The previous prime is 1453620245117. The next prime is 1453620245141. The reversal of 1453620245126 is 6215420263541.

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

It is a super-2 number, since 2×1453620245126² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51915008741 + ... + 51915008768.

It is an arithmetic number, because the mean of its divisors is an integer number (311490052530).

Almost surely, 2^{1453620245126} is an apocalyptic number.

1453620245126 is a deficient number, since it is larger than the sum of its proper divisors (1038300175114).

1453620245126 is a wasteful number, since it uses less digits than its factorization.

1453620245126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103830017518.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 1453620245126 in words is "one trillion, four hundred fifty-three billion, six hundred twenty million, two hundred forty-five thousand, one hundred twenty-six".