1351633753435 has 12 divisors (see below), whose sum is σ = 1886770382688. Its totient is φ = 926834573616.

The previous prime is 1351633753409. The next prime is 1351633753439. The reversal of 1351633753435 is 5343573361531.

It is not a de Polignac number, because 1351633753435 - 2²⁷ = 1351499535707 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351633753439) 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 11 ways as a sum of consecutive naturals, for example, 2758435987 + ... + 2758436476.

It is an arithmetic number, because the mean of its divisors is an integer number (157230865224).

Almost surely, 2^{1351633753435} is an apocalyptic number.

1351633753435 is a deficient number, since it is larger than the sum of its proper divisors (535136629253).

1351633753435 is an equidigital number, since it uses as much as digits as its factorization.

1351633753435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5516872482 (or 5516872475 counting only the distinct ones).

The product of its digits is 5103000, while the sum is 49.

The spelling of 1351633753435 in words is "one trillion, three hundred fifty-one billion, six hundred thirty-three million, seven hundred fifty-three thousand, four hundred thirty-five".