54526065 has 32 divisors (see below), whose sum is σ = 95596416. Its totient is φ = 26319360.

The previous prime is 54526039. The next prime is 54526091. The reversal of 54526065 is 56062545.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54526039) and next prime (54526091).

It is not a de Polignac number, because 54526065 - 2⁵ = 54526033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45109 + ... + 46301.

It is an arithmetic number, because the mean of its divisors is an integer number (2987388).

Almost surely, 2^54526065 is an apocalyptic number.

54526065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54526065 is a deficient number, since it is larger than the sum of its proper divisors (41070351).

54526065 is a wasteful number, since it uses less digits than its factorization.

54526065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 54526065 is about 7384.1766636505. The cubic root of 54526065 is about 379.1997587079.

The spelling of 54526065 in words is "fifty-four million, five hundred twenty-six thousand, sixty-five".