53861962 has 16 divisors (see below), whose sum is σ = 100729152. Its totient is φ = 20985120.

The previous prime is 53861959. The next prime is 53861989. The reversal of 53861962 is 26916835.

It is a super-2 number, since 2×53861962² = 5802221900978888, which contains 22 as substring.

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, 174723 + ... + 175030.

It is an arithmetic number, because the mean of its divisors is an integer number (6295572).

Almost surely, 2^53861962 is an apocalyptic number.

53861962 is a deficient number, since it is larger than the sum of its proper divisors (46867190).

53861962 is a wasteful number, since it uses less digits than its factorization.

53861962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349773.

The product of its digits is 77760, while the sum is 40.

The square root of 53861962 is about 7339.0709221263. The cubic root of 53861962 is about 377.6539716629.

It can be divided in two parts, 538 and 61962, that added together give a square (62500 = 250²).

The spelling of 53861962 in words is "fifty-three million, eight hundred sixty-one thousand, nine hundred sixty-two".