1351754113623 has 8 divisors (see below), whose sum is σ = 1806231560448. Its totient is φ = 899223037944.

The previous prime is 1351754113613. The next prime is 1351754113673. The reversal of 1351754113623 is 3263114571531.

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

It is not a de Polignac number, because 1351754113623 - 2¹³ = 1351754105431 is a prime.

It is a super-2 number, since 2×1351754113623² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351754113613) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 486591165 + ... + 486593942.

It is an arithmetic number, because the mean of its divisors is an integer number (225778945056).

Almost surely, 2^{1351754113623} is an apocalyptic number.

1351754113623 is a deficient number, since it is larger than the sum of its proper divisors (454477446825).

1351754113623 is an equidigital number, since it uses as much as digits as its factorization.

1351754113623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973185573.

The product of its digits is 226800, while the sum is 42.

The spelling of 1351754113623 in words is "one trillion, three hundred fifty-one billion, seven hundred fifty-four million, one hundred thirteen thousand, six hundred twenty-three".