54195122 has 8 divisors (see below), whose sum is σ = 81593472. Its totient is φ = 26997300.

The previous prime is 54195109. The next prime is 54195131. The reversal of 54195122 is 22159145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×54195122² = 5874222497189768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49454 + ... + 50537.

It is an arithmetic number, because the mean of its divisors is an integer number (10199184).

Almost surely, 2^54195122 is an apocalyptic number.

54195122 is a deficient number, since it is larger than the sum of its proper divisors (27398350).

54195122 is a wasteful number, since it uses less digits than its factorization.

54195122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100264.

The product of its digits is 3600, while the sum is 29.

The square root of 54195122 is about 7361.7336273462. The cubic root of 54195122 is about 378.4310238693.

The spelling of 54195122 in words is "fifty-four million, one hundred ninety-five thousand, one hundred twenty-two".