54620152 has 8 divisors (see below), whose sum is σ = 102412800. Its totient is φ = 27310072.

The previous prime is 54620141. The next prime is 54620207. The reversal of 54620152 is 25102645.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×54620152² = 5966722009006208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3413752 + ... + 3413767.

It is an arithmetic number, because the mean of its divisors is an integer number (12801600).

Almost surely, 2^54620152 is an apocalyptic number.

It is an amenable number.

54620152 is a deficient number, since it is larger than the sum of its proper divisors (47792648).

54620152 is a wasteful number, since it uses less digits than its factorization.

54620152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6827525 (or 6827521 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 54620152 is about 7390.5447701776. The cubic root of 54620152 is about 379.4177417110.

Adding to 54620152 its reverse (25102645), we get a palindrome (79722797).

The spelling of 54620152 in words is "fifty-four million, six hundred twenty thousand, one hundred fifty-two".