54370119977 has 2 divisors, whose sum is σ = 54370119978. Its totient is φ = 54370119976.

The previous prime is 54370119953. The next prime is 54370119983. The reversal of 54370119977 is 77991107345.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54148824601 + 221295376 = 232699^2 + 14876^2 .

It is a cyclic number.

It is not a de Polignac number, because 54370119977 - 2⁶ = 54370119913 is a prime.

It is a super-2 number, since 2×54370119977² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (54370119277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27185059988 + 27185059989.

It is an arithmetic number, because the mean of its divisors is an integer number (27185059989).

Almost surely, 2^54370119977 is an apocalyptic number.

It is an amenable number.

54370119977 is a deficient number, since it is larger than the sum of its proper divisors (1).

54370119977 is an equidigital number, since it uses as much as digits as its factorization.

54370119977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1666980, while the sum is 53.

The spelling of 54370119977 in words is "fifty-four billion, three hundred seventy million, one hundred nineteen thousand, nine hundred seventy-seven".