1453252624653 has 16 divisors (see below), whose sum is σ = 2051702657856. Its totient is φ = 911821720320.

The previous prime is 1453252624651. The next prime is 1453252624667. The reversal of 1453252624653 is 3564262523541.

It is not a de Polignac number, because 1453252624653 - 2¹ = 1453252624651 is a prime.

It is a super-2 number, since 2×1453252624653² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453252624651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1801650 + ... + 2480412.

It is an arithmetic number, because the mean of its divisors is an integer number (128231416116).

Almost surely, 2^{1453252624653} is an apocalyptic number.

It is an amenable number.

1453252624653 is a deficient number, since it is larger than the sum of its proper divisors (598450033203).

1453252624653 is a wasteful number, since it uses less digits than its factorization.

1453252624653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720764.

The product of its digits is 5184000, while the sum is 48.

The spelling of 1453252624653 in words is "one trillion, four hundred fifty-three billion, two hundred fifty-two million, six hundred twenty-four thousand, six hundred fifty-three".