54996955 has 32 divisors (see below), whose sum is σ = 76422528. Its totient is φ = 37632000.

The previous prime is 54996937. The next prime is 54996961. The reversal of 54996955 is 55969945.

54996955 = T₃₂₄ + T₃₂₅ + ... + T₇₁₃.

It is not a de Polignac number, because 54996955 - 2¹³ = 54988763 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78105 + ... + 78805.

It is an arithmetic number, because the mean of its divisors is an integer number (2388204).

Almost surely, 2^54996955 is an apocalyptic number.

54996955 is a deficient number, since it is larger than the sum of its proper divisors (21425573).

54996955 is a wasteful number, since it uses less digits than its factorization.

54996955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807.

The product of its digits is 2187000, while the sum is 52.

The square root of 54996955 is about 7415.9931903960. The cubic root of 54996955 is about 380.2882277707.

The spelling of 54996955 in words is "fifty-four million, nine hundred ninety-six thousand, nine hundred fifty-five".