541654965 has 32 divisors (see below), whose sum is σ = 981123840. Its totient is φ = 283428288.

The previous prime is 541654957. The next prime is 541655029. The reversal of 541654965 is 569456145.

541654965 is a `hidden beast` number, since 5 + 41 + 6 + 549 + 65 = 666.

It is not a de Polignac number, because 541654965 - 2³ = 541654957 is a prime.

It is a super-2 number, since 2×541654965² = 586780202218302450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 541654965.

It is a congruent number.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30697 + ... + 45006.

It is an arithmetic number, because the mean of its divisors is an integer number (30660120).

Almost surely, 2^541654965 is an apocalyptic number.

It is an amenable number.

541654965 is a deficient number, since it is larger than the sum of its proper divisors (439468875).

541654965 is a wasteful number, since it uses less digits than its factorization.

541654965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75770 (or 75764 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 541654965 is about 23273.4820127973. The cubic root of 541654965 is about 815.1563377052.

The spelling of 541654965 in words is "five hundred forty-one million, six hundred fifty-four thousand, nine hundred sixty-five".