1453034648025 has 24 divisors (see below), whose sum is σ = 2669278465760. Its totient is φ = 774951811920.

The previous prime is 1453034648003. The next prime is 1453034648053. The reversal of 1453034648025 is 5208464303541.

1453034648025 is a `hidden beast` number, since 1 + 4 + 530 + 34 + 6 + 4 + 80 + 2 + 5 = 666.

It is not a de Polignac number, because 1453034648025 - 2⁸ = 1453034647769 is a prime.

It is a super-2 number, since 2×1453034648025² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1076321287 + ... + 1076322636.

Almost surely, 2^{1453034648025} is an apocalyptic number.

1453034648025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1453034648025 is a deficient number, since it is larger than the sum of its proper divisors (1216243817735).

1453034648025 is a wasteful number, since it uses less digits than its factorization.

1453034648025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152643942 (or 2152643931 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 1453034648025 in words is "one trillion, four hundred fifty-three billion, thirty-four million, six hundred forty-eight thousand, twenty-five".