374412554977 has 2 divisors, whose sum is σ = 374412554978. Its totient is φ = 374412554976.

The previous prime is 374412554933. The next prime is 374412555053. The reversal of 374412554977 is 779455214473.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 308334767841 + 66077787136 = 555279^2 + 257056^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374412554977 is a prime.

It is a super-2 number, since 2×374412554977² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (374412552977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187206277488 + 187206277489.

It is an arithmetic number, because the mean of its divisors is an integer number (187206277489).

Almost surely, 2^374412554977 is an apocalyptic number.

It is an amenable number.

374412554977 is a deficient number, since it is larger than the sum of its proper divisors (1).

374412554977 is an equidigital number, since it uses as much as digits as its factorization.

374412554977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29635200, while the sum is 58.

The spelling of 374412554977 in words is "three hundred seventy-four billion, four hundred twelve million, five hundred fifty-four thousand, nine hundred seventy-seven".