53120354 has 16 divisors (see below), whose sum is σ = 92347776. Its totient is φ = 22444800.

The previous prime is 53120339. The next prime is 53120357. The reversal of 53120354 is 45302135.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53120357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25727 + ... + 27714.

It is an arithmetic number, because the mean of its divisors is an integer number (5771736).

Almost surely, 2^53120354 is an apocalyptic number.

53120354 is a deficient number, since it is larger than the sum of its proper divisors (39227422).

53120354 is a wasteful number, since it uses less digits than its factorization.

53120354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53521.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 53120354 is about 7288.3711486175. The cubic root of 53120354 is about 375.9126900414.

Adding to 53120354 its reverse (45302135), we get a palindrome (98422489).

The spelling of 53120354 in words is "fifty-three million, one hundred twenty thousand, three hundred fifty-four".