53470770 has 48 divisors (see below), whose sum is σ = 130740480. Its totient is φ = 13995840.

The previous prime is 53470759. The next prime is 53470771. The reversal of 53470770 is 7707435.

It is not an unprimeable number, because it can be changed into a prime (53470771) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111391 + ... + 111869.

It is an arithmetic number, because the mean of its divisors is an integer number (2723760).

Almost surely, 2^53470770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53470770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65370240).

53470770 is an abundant number, since it is smaller than the sum of its proper divisors (77269710).

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

53470770 is a wasteful number, since it uses less digits than its factorization.

53470770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611 (or 550 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 33.

The square root of 53470770 is about 7312.3710245036. The cubic root of 53470770 is about 376.7374663513.

The spelling of 53470770 in words is "fifty-three million, four hundred seventy thousand, seven hundred seventy".