1353436615454 has 48 divisors (see below), whose sum is σ = 2553155265024. Its totient is φ = 526717891920.

The previous prime is 1353436615423. The next prime is 1353436615477. The reversal of 1353436615454 is 4545166343531.

It is a super-2 number, since 2×1353436615454² (a number of 25 digits) contains 22 as substring.

It is a congruent 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, 1052207 + ... + 1952949.

It is an arithmetic number, because the mean of its divisors is an integer number (53190734688).

Almost surely, 2^{1353436615454} is an apocalyptic number.

1353436615454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1353436615454 is a deficient number, since it is larger than the sum of its proper divisors (1199718649570).

1353436615454 is a wasteful number, since it uses less digits than its factorization.

1353436615454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901661 (or 901650 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 50.

The spelling of 1353436615454 in words is "one trillion, three hundred fifty-three billion, four hundred thirty-six million, six hundred fifteen thousand, four hundred fifty-four".