1453252562053 has 16 divisors (see below), whose sum is σ = 1468947513600. Its totient is φ = 1437657246720.

The previous prime is 1453252562009. The next prime is 1453252562131. The reversal of 1453252562053 is 3502652523541.

It is a cyclic number.

It is not a de Polignac number, because 1453252562053 - 2³³ = 1444662627461 is a prime.

It is a super-2 number, since 2×1453252562053² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453252565053) 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, 37061688 + ... + 37100878.

It is an arithmetic number, because the mean of its divisors is an integer number (91809219600).

Almost surely, 2^{1453252562053} is an apocalyptic number.

It is an amenable number.

1453252562053 is a deficient number, since it is larger than the sum of its proper divisors (15694951547).

1453252562053 is a wasteful number, since it uses less digits than its factorization.

1453252562053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40452.

The product of its (nonzero) digits is 1080000, while the sum is 43.

The spelling of 1453252562053 in words is "one trillion, four hundred fifty-three billion, two hundred fifty-two million, five hundred sixty-two thousand, fifty-three".