54196497 has 6 divisors (see below), whose sum is σ = 78283842. Its totient is φ = 36130992.

The previous prime is 54196489. The next prime is 54196507. The reversal of 54196497 is 79469145.

It can be written as a sum of positive squares in only one way, i.e., 54154881 + 41616 = 7359^2 + 204^2 .

It is not a de Polignac number, because 54196497 - 2³ = 54196489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54196097) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3010908 + ... + 3010925.

It is an arithmetic number, because the mean of its divisors is an integer number (13047307).

Almost surely, 2^54196497 is an apocalyptic number.

It is an amenable number.

54196497 is a deficient number, since it is larger than the sum of its proper divisors (24087345).

54196497 is a wasteful number, since it uses less digits than its factorization.

54196497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6021839 (or 6021836 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 54196497 is about 7361.8270150826. The cubic root of 54196497 is about 378.4342242696.

The spelling of 54196497 in words is "fifty-four million, one hundred ninety-six thousand, four hundred ninety-seven".