1453435011345 has 16 divisors (see below), whose sum is σ = 2325518278272. Its totient is φ = 775157919360.

The previous prime is 1453435011341. The next prime is 1453435011359. The reversal of 1453435011345 is 5431105343541.

It is not a de Polignac number, because 1453435011345 - 2² = 1453435011341 is a prime.

It is a super-2 number, since 2×1453435011345² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453435011341) 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, 1396140 + ... + 2203650.

It is an arithmetic number, because the mean of its divisors is an integer number (145344892392).

Almost surely, 2^{1453435011345} is an apocalyptic number.

1453435011345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1453435011345 is a deficient number, since it is larger than the sum of its proper divisors (872083266927).

1453435011345 is a wasteful number, since it uses less digits than its factorization.

1453435011345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927512.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 1453435011345 in words is "one trillion, four hundred fifty-three billion, four hundred thirty-five million, eleven thousand, three hundred forty-five".