53411970 has 16 divisors (see below), whose sum is σ = 128188800. Its totient is φ = 14243184.

The previous prime is 53411947. The next prime is 53411999. The reversal of 53411970 is 7911435.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1780399 = 53411970 / (5 + 3 + 4 + 1 + 1 + 9 + 7 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 890170 + ... + 890229.

It is an arithmetic number, because the mean of its divisors is an integer number (8011800).

Almost surely, 2^53411970 is an apocalyptic number.

53411970 is an abundant number, since it is smaller than the sum of its proper divisors (74776830).

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

53411970 is a wasteful number, since it uses less digits than its factorization.

53411970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780409.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 53411970 is about 7308.3493348362. The cubic root of 53411970 is about 376.5993205446.

The spelling of 53411970 in words is "fifty-three million, four hundred eleven thousand, nine hundred seventy".