1354745656254 has 32 divisors (see below), whose sum is σ = 2716762268160. Its totient is φ = 450370720800.

The previous prime is 1354745656223. The next prime is 1354745656261. The reversal of 1354745656254 is 4526565474531.

It is a super-2 number, since 2×1354745656254² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1354745656194 and 1354745656203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8302999 + ... + 8464589.

It is an arithmetic number, because the mean of its divisors is an integer number (84898820880).

Almost surely, 2^{1354745656254} is an apocalyptic number.

1354745656254 is an abundant number, since it is smaller than the sum of its proper divisors (1362016611906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1354745656254 is a wasteful number, since it uses less digits than its factorization.

1354745656254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165336.

The product of its digits is 60480000, while the sum is 57.

The spelling of 1354745656254 in words is "one trillion, three hundred fifty-four billion, seven hundred forty-five million, six hundred fifty-six thousand, two hundred fifty-four".