735721027251413 has 4 divisors (see below), whose sum is σ = 840824031144480. Its totient is φ = 630618023358348.

The previous prime is 735721027251389. The next prime is 735721027251487. The reversal of 735721027251413 is 314152720127537.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 735721027251413 - 2⁸ = 735721027251157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (735721027251493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52551501946523 + ... + 52551501946536.

It is an arithmetic number, because the mean of its divisors is an integer number (210206007786120).

Almost surely, 2^{735721027251413} is an apocalyptic number.

It is an amenable number.

735721027251413 is a deficient number, since it is larger than the sum of its proper divisors (105103003893067).

735721027251413 is a wasteful number, since it uses less digits than its factorization.

735721027251413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105103003893066.

The product of its (nonzero) digits is 2469600, while the sum is 50.

The spelling of 735721027251413 in words is "seven hundred thirty-five trillion, seven hundred twenty-one billion, twenty-seven million, two hundred fifty-one thousand, four hundred thirteen".