741551765956 has 27 divisors (see below), whose sum is σ = 1326058778317. Its totient is φ = 362847422240.

The previous prime is 741551765951. The next prime is 741551765963. The reversal of 741551765956 is 659567155147.

The square root of 741551765956 is 861134.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 247174031556 + 494377734400 = 497166^2 + 703120^2 .

It is a super-3 number, since 3×741551765956³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 741551765894 and 741551765903.

It is not an unprimeable number, because it can be changed into a prime (741551765951) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 80942016 + ... + 80951176.

Almost surely, 2^741551765956 is an apocalyptic number.

741551765956 is the 861134-th square number.

It is an amenable number.

741551765956 is a deficient number, since it is larger than the sum of its proper divisors (584507012361).

741551765956 is an frugal number, since it uses more digits than its factorization.

741551765956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18420 (or 9210 counting only the distinct ones).

The product of its digits is 39690000, while the sum is 61.

The spelling of 741551765956 in words is "seven hundred forty-one billion, five hundred fifty-one million, seven hundred sixty-five thousand, nine hundred fifty-six".