54532970 has 32 divisors (see below), whose sum is σ = 100776960. Its totient is φ = 21239680.

The previous prime is 54532969. The next prime is 54532979. The reversal of 54532970 is 7923545.

It is a self number, because there is not a number n which added to its sum of digits gives 54532970.

It is not an unprimeable number, because it can be changed into a prime (54532979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62759 + ... + 63621.

It is an arithmetic number, because the mean of its divisors is an integer number (3149280).

Almost surely, 2^54532970 is an apocalyptic number.

54532970 is a deficient number, since it is larger than the sum of its proper divisors (46243990).

54532970 is a wasteful number, since it uses less digits than its factorization.

54532970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 54532970 is about 7384.6442026681. The cubic root of 54532970 is about 379.2157648988.

The spelling of 54532970 in words is "fifty-four million, five hundred thirty-two thousand, nine hundred seventy".