54902965 has 16 divisors (see below), whose sum is σ = 72294768. Its totient is φ = 39776256.

The previous prime is 54902963. The next prime is 54902983. The reversal of 54902965 is 56920945.

It can be written as a sum of positive squares in 8 ways, for example, as 128164 + 54774801 = 358^2 + 7401^2 .

It is not a de Polignac number, because 54902965 - 2¹ = 54902963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54902963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4524 + ... + 11413.

It is an arithmetic number, because the mean of its divisors is an integer number (4518423).

Almost surely, 2^54902965 is an apocalyptic number.

It is an amenable number.

54902965 is a deficient number, since it is larger than the sum of its proper divisors (17391803).

54902965 is a wasteful number, since it uses less digits than its factorization.

54902965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16008.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 54902965 is about 7409.6535006706. The cubic root of 54902965 is about 380.0714662446.

The spelling of 54902965 in words is "fifty-four million, nine hundred two thousand, nine hundred sixty-five".