1354043557763 has 8 divisors (see below), whose sum is σ = 1458256294656. Its totient is φ = 1249838755200.

The previous prime is 1354043557721. The next prime is 1354043557787. The reversal of 1354043557763 is 3677553404531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1354043557763 - 2²² = 1354039363459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1354043557703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1626758 + ... + 2313963.

It is an arithmetic number, because the mean of its divisors is an integer number (182282036832).

Almost surely, 2^{1354043557763} is an apocalyptic number.

1354043557763 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1354043557763 is a deficient number, since it is larger than the sum of its proper divisors (104212736893).

1354043557763 is a wasteful number, since it uses less digits than its factorization.

1354043557763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3967165.

The product of its (nonzero) digits is 15876000, while the sum is 53.

The spelling of 1354043557763 in words is "one trillion, three hundred fifty-four billion, forty-three million, five hundred fifty-seven thousand, seven hundred sixty-three".