54453061197 has 24 divisors (see below), whose sum is σ = 80153517600. Its totient is φ = 35610408288.

The previous prime is 54453061193. The next prime is 54453061241. The reversal of 54453061197 is 79116035445.

54453061197 is a `hidden beast` number, since 5 + 4 + 453 + 0 + 6 + 1 + 197 = 666.

It is not a de Polignac number, because 54453061197 - 2² = 54453061193 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54453061193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4696954 + ... + 4708532.

It is an arithmetic number, because the mean of its divisors is an integer number (3339729900).

Almost surely, 2^54453061197 is an apocalyptic number.

It is an amenable number.

54453061197 is a deficient number, since it is larger than the sum of its proper divisors (25700456403).

54453061197 is a wasteful number, since it uses less digits than its factorization.

54453061197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21497 (or 21494 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 54453061197 in words is "fifty-four billion, four hundred fifty-three million, sixty-one thousand, one hundred ninety-seven".