54785370 has 32 divisors (see below), whose sum is σ = 135728640. Its totient is φ = 14137920.

The previous prime is 54785369. The next prime is 54785371. The reversal of 54785370 is 7358745.

It is an interprime number because it is at equal distance from previous prime (54785369) and next prime (54785371).

It is not an unprimeable number, because it can be changed into a prime (54785371) 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, 28525 + ... + 30384.

It is an arithmetic number, because the mean of its divisors is an integer number (4241520).

Almost surely, 2^54785370 is an apocalyptic number.

54785370 is an abundant number, since it is smaller than the sum of its proper divisors (80943270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54785370 is a wasteful number, since it uses less digits than its factorization.

54785370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58950.

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 54785370 is about 7401.7139906916. The cubic root of 54785370 is about 379.7999177528.

It can be divided in two parts, 54785 and 370, that added together give a palindrome (55155).

The spelling of 54785370 in words is "fifty-four million, seven hundred eighty-five thousand, three hundred seventy".