1453620245051 has 32 divisors (see below), whose sum is σ = 1597479061248. Its totient is φ = 1314575982720.

The previous prime is 1453620245041. The next prime is 1453620245101. The reversal of 1453620245051 is 1505420263541.

It is not a de Polignac number, because 1453620245051 - 2¹⁸ = 1453619982907 is a prime.

It is a super-2 number, since 2×1453620245051² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1453620244996 and 1453620245014.

It is not an unprimeable number, because it can be changed into a prime (1453620245041) 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 31 ways as a sum of consecutive naturals, for example, 134826281 + ... + 134837061.

It is an arithmetic number, because the mean of its divisors is an integer number (49921220664).

Almost surely, 2^{1453620245051} is an apocalyptic number.

1453620245051 is a deficient number, since it is larger than the sum of its proper divisors (143858816197).

1453620245051 is a wasteful number, since it uses less digits than its factorization.

1453620245051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11691.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 1453620245051 in words is "one trillion, four hundred fifty-three billion, six hundred twenty million, two hundred forty-five thousand, fifty-one".