747741404153605 has 8 divisors (see below), whose sum is σ = 897292545106464. Its totient is φ = 598191216574800.

The previous prime is 747741404153551. The next prime is 747741404153633. The reversal of 747741404153605 is 506351404147747.

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

It is not a de Polignac number, because 747741404153605 - 2¹³ = 747741404145413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 747741404153605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236616891 + ... + 239756200.

It is an arithmetic number, because the mean of its divisors is an integer number (112161568138308).

Almost surely, 2^{747741404153605} is an apocalyptic number.

It is an amenable number.

747741404153605 is a deficient number, since it is larger than the sum of its proper divisors (149551140952859).

747741404153605 is a wasteful number, since it uses less digits than its factorization.

747741404153605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476687027.

The product of its (nonzero) digits is 39513600, while the sum is 58.

The spelling of 747741404153605 in words is "seven hundred forty-seven trillion, seven hundred forty-one billion, four hundred four million, one hundred fifty-three thousand, six hundred five".